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Curriculum Vitae

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Orestis Kalogirou

Professor, School of Physics

Personal Information

Ritratto di kalogiro

- 2310998148
kalogiro@auth.gr
http://users.auth.gr/~kalogiro/
Scopus ID7004267331
Γνωστικό Αντικείμενο:
ΗΛΕΚΤΡΙΣΜΟΣ-ΜΑΓΝΗΤΙΣΜΟΣ-ΜΑΓΝΗΤΙΚΕΣ ΚΑΙ ΗΛΕΚΤΡΙΚΕΣ ΙΔΙΟΤΗΤΕΣ ΤΗΣ ΥΛΗΣ
Επιστημονική Ειδίκευση: Φυσική

Education

Προπτυχιακές Σπουδές

1983	Πτυχίο Φυσικής Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης Greece

Διδακτορικό Δίπλωμα

1988	ΔΔ Φυσικής Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης Greece

Course Work

Courses of Winter semester of 2018–19 academic year

	TMĪMA FYSIKĪS
ΕΦΥ501	Electric Circuits Laboratory

	METAPTYCΗIAKO TMĪMATOS FYSIKĪS
ΜΝΝ305	NANO-COMPOSITION AND NANO-PROCESSES
ΜΦΥ652	PHYSICAL PROPERTIES OF MATERIALS

Theses Supervised

Student Theses within AUTh

In progress

Petkou Ioanna. "Μελέτη δομικών και μαγνητικών ιδιοτήτων ενώσεων τύπου Heusler για εφαρμογές μονίμων μαγνητών"
Kotoulas Anastasios. "Ανάπτυξη, χαρακτηρισμός και μελέτη μαγνητικών νανοσωματιδίων για τεχνολογικές και βιοϊατρικές εφαρμογές"

2017–2018

Karypidou Nikoletta. "Μαγνητο-μηχανική επίδραση μαγνητικών νανοσωματιδίων σε καρκινικά κύτταρα"

2016–2017

Sempros Georgios. "Σύνθεση, επεξεργασία και χαρακτηρισμός νανοσωματιδίων FeMnGa για εφαρμογές μονίμων μαγνητών"

2014–2015

Alexandridis Grigorios. "Σύνθεση, δομικός χαρακτηρισμός και μελέτη σύνθετης αγωγιμότητας της ένωσης LiVO3"
Kanari Konstantina. "Σύνθεση και χαρακτηρισμός νανοσωματιδίων MnBi για εφαρμογές μονίμων μαγνητών"
Ioannidou Kostantia. "Παρασκευή μαγνητικών νανοσωματιδίων μέσω της τεχνικής surfactant assisted high energy ball milling"

2013–2014

Makridis Antonios. In-vitro αξιολόγηση μαγνητικών νανοσωματιδίων ως φορέων μαγνητικής υπερθερμίας
Mouratidis Theofilos. Μαγνητικά νανοσωματίδια φερριτών μαγγανίου: Θερμική απόκριση σε AC μαγνητικό πεδίο

2011–2012

Gkoutzamanis Athanasios. "Αριθμητική προσομοίωση πειραματικών διατάξεων υπερθερμίας In-Vitro με νανοσωματίδια"

2010–2011

Tsitroulī Danaī. "Σύνθεση και χαρακτηρισμός μαγνητικών νανοσωματιδίων"
Stefanou Georgios. "Μαγνητικά νανοσωματίδια φερριτών Ni. Σύνθεση-Χαρακτηρισμός-Ιδιότητες"

Administrative Work

Τμήματος
#	Από	Έως	Θέση Όργανο / Επιτροπή
4	2012	2013	Head, Επιτροπή Εργαστηρίων Τμήματος Φυσικής
3	2011	2017	Director, Γ' Εργαστήριο Φυσικής
2	2007	2009	Head, Επιτροπή Σεμιναρίων και Εκδηλώσεων του Τμήματος Φυσικής
1	2005	2007	Director, Τομέας Εφαρμογών Φυσικής & Φυσικής Περιβάλλοντος

Ιδρύματος
#	Από	Έως	Θέση Όργανο / Επιτροπή
1	2014	2018	Member, Επιτροπή Βιβλιοθηκών ΑΠΘ
2	2014	2018	Member, Επιτροπή Κέντρου Ηλεκτρονικής Διακυβέρνησης ΑΠΘ

Research Projects

2013–2013	Συνέδριο: "Ενωμένα Μαγνητικά Συμπόσια Jems2013"
2008–2009	Συνέδριο:"20ο Διεθνές Συνέδριο σε μόνιμους μαγνήτες σπάνιων γαιών και τις εφαρμογές τους
2006–2007	Επιστήμη για τον άνθρωπο-Τεχνολογία για την κοινωνία
2005–2007	Ανάπτυξη νέων διαμεταλλικών ενώσεων R-T-M για εφαρμογές μονίμων μαγνητών
2005–2009	Αυτοσυγκροτούμενα δίκτυα μαγνητικών νανοσωματιδίων για εφαρμογές μονίμων μαγνητών, αισθητήρων και μέσων μαγνητικής εγγραφής
2000–2001	Ανάπτυξη συμπαγών και νανοσύνθετων μονίμων μαγνητών
1998–	Ανάπτυξη αισθητήρων υγρασίας και πρωτονίων αγωγών για εφαρμογές στοιχείων καυσίμου με βάση ανόργανους στερεούς ηλεκτρολύτες

Work Acknowledgement

Publications

2018

Without Type

K Spyridopoulou, Makridis A, Maniotis N, Karypidou N, Myrovali E, Samaras Theodoros, Angelakeris Mavroeidis, A Chlichlia, Kalogirou Orestis (2018). Effect of low frequency magnetic fields on the growth of MNP-treated HT29 colon cancer cells. Nanotechnology. vol.29 p.175101.
Spyridopoulou Katerina, Aindelis Georgios, Lampri Evangeli, Giorgalli Maria, Lamprianidou Eleftheria, Kotsianidis Ioannis, Tsingotjidou Anastasia, Pappa Aglaia, Kalogirou Orestis, Chlichlia Katerina (2018). Improving the Subcutaneous Mouse Tumor Model by Effective Manipulation of Magnetic Nanoparticles-Treated Implanted Cancer Cells. Annals of Biomedical Engineering.

2017

Without Type

Kanari K, Sarafidis Charalampos, Gjoka M, Niarchos D, Kalogirou Orestis (2017). Processing of magnetically anisotropic MnBi particles by surfactant assisted ball milling. Journal of Magnetism and Magnetic Materials. vol.426 p.691–697.
Kotoulas A, Dendrinou-Samara Aikaterini, Sarafidis Charalampos, Kehagias Thomas, Arvanitidis Ioannis, Vourlias Georgios, Angelakeris Mavroeidis, Kalogirou Orestis (2017). Carbon-encapsulated cobalt nanoparticles: synthesis, properties, and magnetic particle hyperthermia efficiency. Journal of Nanoparticle Research. vol.19 p.399.
Sempros G, Kanari K, Sarafidis Charalampos, Gjoka M, Ababei G, Niarvhos D, Kalogirou Orestis (2017). Synthesis, processing and characterization of FeMnGa nanoparticles for permanent magnet applications. Materials Today: Proceedings. vol.4 no.7 p.6948-6953.

2016

Without Type

Makridis A, Tziomaki M, Topouridou K, Yavropoulou M.P, Yovos J.G, Kalogirou Orestis, Samaras Theodoros, Angelakeris Mavroeidis (2016). A novel strategy combining magnetic particle hyperthermia pulses with enhanced performance binary ferrite carriers for effective in vitro manipulation of primary human osteogenic sarcoma cells. International Journal of Hyperthermia. vol. 32 no. 7p. 778-785.
Myrovali E, Maniotis N, Makridis A, Terzopoulou A, Ntomprougkidis V, Simeonidis K, Sakellari D, Kalogirou Orestis, Samaras Theodoros, Salikhov R, Spasova M, et al (2016). Arrangement at the nanoscale: Effect on magnetic particle hyperthermia. Scientific Reports. vol.6 p.37934.

2015

Without Type

Georgiadou V, Tangoulis V, Arvanitidis Ioannis, Kalogirou Orestis, Dendrinou-Samara Aikaterini (2015). Unveiling the Physicochemical Features of CoFe2O4 Nanoparticles Synthesized via a Variant Hydrothermal Method: NMR Relaxometric Properties. The Journal of Physical Chemistry C. vol.119 no.15 p.8336–8348.

2014

Without Type

Makridis A, Topouridou K, Tziomaki M, Sakellari D, Simeonidis K, Angelakeris Mavroeidis, Yavropoulou M.P, Yovos J.G, Kalogirou Orestis (2014). In vitro application of Mn-ferrite nanoparticles as novel magnetic hyperthermia agents. Journal of Materials Chemistry B. vol.2 no.47 p.8390-8398.
Sarafidis Charalampos, Gjoka M, Wang Chen, Hadjipanayis G, Kalogirou Orestis, Niarchos D.G (2014). Structure and magnetic properites of boron doped Fe50+xCu25-xM (M=Al, Ga) and Fe50+xCo25-xGa Heusler alloys. IEEE Transactions on Magnetics. vol.50 no.11 p.2103704.
Sarafidis Charalampos, Gjoka M, Kalogirou Orestis, Lupu N, Ababei G, Niarchos D (2014). Structural and Magnetic Properties of Fe Doped Mn-Ga Ribbons. European Physical Journal Web of Conferences. vol.75 p.03004.
Stefanou G, Sakellari D, Simeonidis K, Kalabaliki Th, Angelakeris Mavroeidis, Dendrinou-Samara Aikaterini, Kalogirou Orestis (2014). Tunable AC Magnetic Hyperthermia Efficiency of Ni Ferrite Nanoparticles. IEEE Transactions on Magnetics. vol.50 no.12 p.4601207.
Vamvakidis K, Katsikini Maria, Sakellari D, Paloura Eleni, Kalogirou Orestis, Dendrinou-Samara Aikaterini (2014). Reducing the inversion degree of MnFe2O4 nanoparticles through synthesis to enhance magnetization: evaluation of their 1H NMR relaxation and heating efficiency. Dalton Transactions. vol.43 no.33 p.12754-12765.

Without Type

Spyridopoulou K, Triptiri-Kourpeti A, Simeonidis K, Koukourakis M.I, Kalogirou Orestis, Chlichlia K (2014). Optimization of a syngeneic mouse tumor model with magnetic nanoparticles for pre-clinical screening of new anticancer agents. Anticancer Research; International Journal of Cancer Research & Treatment. International Conference of Anticancer Research. Sithonia, Greece. vol.34 no.10 p.6184.

Without Type

Angelakeris Mavroeidis, Efthymiadis Konstantinos (editor), Kalogirou Orestis (editor) (2014). Μαγνητισμός και Μαγνητικά Υλικά. Θεσσαλονίκη. C. City Publish.

2013

Without Type

Kazakopoulos A, Sarafidis Charalampos, Kalogirou Orestis (2013). Impedance spectroscopy analysis of LiZnVO4 and LiMgVO4. Ionics. vol.19 no.8 p.1085-1090.
Kyzas George Z, Travlou Nikolina A, Kalogirou Orestis, Deligianni-Giannakoudaki Eleni (2013). Magnetic Graphene Oxide: Effect of preparation on Reactive Black 5 adsorption. Materials. vol.6 p.1360-1376.

2012

Without Type

Kazakopoulos A, Kalogirou Orestis (2012). Impedance, dielectric and modulus analyses of compounds LiMnVO4 and LiCuVO4. Advances in Applied Ceramics. vol.111 no.7 p.408-414.

Without Type

Angelakeris Mavroeidis, Simeonidis K, Sakellari Dimitra, Bakoglidis K. D, Martinez-Boubeta C, Kostopoulou A, Brintakis K, Lappas A, Kalogirou Orestis (2012). The nanomagnetic roadmap to biomedical applicability. XXVIII Panhellenic Conference on Solid State and Materials Science. XXVIII Panhellenic Conference on Solid State and Materials Science. Rio, Patras, Greece.
Iglesias O, Labarta A, Cabot A, Alivisatos P, Puntes V. F, Balcells L, Simeonidis K, Martinez-Boubeta C, Angelakeris Mavroeidis, Mourdikoudis S, Tsiaousis Ioannis, et al (2012). Microscopic modelling of magnetic nanoparticles: from core/shell to hollow structures. Joint European Magnetic Symposia. Joint European Magnetic Symposia. Parma, Italy.
Iglesias Ò, Labarta A, Cabot A, Alivisatos A. P, Puntes V. F, Balcells L. l, Simeonidis K, Martinez-Boubeta C, Angelakeris Mavroeidis, Mourdikoudis S, Tsiaousis Ioannis, et al (2012). Microscopic Modelling of Magnetic Nanoparticles: From Core/Shell to Hollow Structures. 3rd European Workshop and Self-Organized Nanomagnets 2012. European Workshop "Self-Organized Nanomagnets" 2012. Guadarrama, Madrid, Spain.
Tziomaki M, Simeonidis K, Angelakeris Mavroeidis, Samaras Theodoros, Kalogirou Orestis, Vourlias Georgios, Andritsos N, Martinez-Boubeta C, Balcells L, Monty C (2012). AC magnetic field heating of iron-based nanoparticles prepared by solar PVD. XXVIII Panhellenic Conference on Solid State and Materials Science. XXVIII Panhellenic Conference on Solid State and Materials Science. Rio, Patra, Greece.

2011

Without Type

Chalkidou A, Simeonidis K, Angelakeris Mavroeidis, Samaras Theodoros, Martinez-Boubeta C, Balcells L, Papazisis K, Dendrinou-Samara Aikaterini, Kalogirou Orestis (2011). In vitro application of Fe/MgO nanoparticles as magnetically mediated hyperthermia agents for cancer treatment. Journal of Magnetism and Magnetic Materials. vol.323 no.6 p.775-780.
Kazakopoulos A, Kalogirou Orestis (2011). Erratum to: Impedance spectroscopy study on the ionic conductivity processes of the novel LiFeVO4 phase(Ionics, ). Ionics. vol.17 no.7 p.669-670.
Kotoulas A, Gjoka M, Simeonidis K, Tsiaousis Ioannis, Angelakeris Mavroeidis, Kalogirou Orestis, Dendrinou-Samara Aikaterini (2011). The role of synthetic parameters in the magnetic behavior of relative large hcp Ni nanoparticles. Journal of Nanoparticle Research. vol.13 no.5 p.1897-1908.
Simeonidis K, Sarafidis Charalampos, Papastergiadis E, Angelakeris Mavroeidis, Tsiaousis Ioannis, Kalogirou Orestis (2011). Evolution of Nd2Fe14B nanoparticles magnetism during surfactant-assisted ball-milling. Intermetallics. vol.19 no.4 p.589-595.
Simeonidis K, Martinez-Boubeta C, Iglesias O, Cabot A, Angelakeris Mavroeidis, Mourdikoudis S, Tsiaousis Ioannis, Delimitis A, Dendrinou-Samara Aikaterini, Kalogirou Orestis (2011). Morphology influence on nanoscale magnetism of Co nanoparticles: Experimental and theoretical aspects of exchange bias. Physical Review B - Condensed Matter and Materials Physics. vol.84 no.14 p.144430.

Without Type

Filippousi M, Sakellari D, Zampoulis Dimitrios, Vouroutzis Nikolaos, Angelakeris Mavroeidis, Kalogirou Orestis, Pavlidou Eleni (2011). Synthesis and characterization of iron oxides nanoparticles for magnetic fluid hyperthermia. XXVII Panhellenic Conference on Solid State and Materials Science. XXVII Panhellenic Conference on Solid State and Materials Science. Limassol, Cyprus.
Martínez-Boubeta C, Serantes D, Baldomir D, Balcells L. l, Chalkidou A, Papazisis K, Kazakis I, Stefanou G, Simeonidis K, Samaras Theodoros, Dendrinou-Samara Aikaterini, et al (2011). Self assembled Fe/MgO nanoparticles for cancer treatment: Results and Modelling. 3rd International Conference from Nanoparticles and Nanomaterials to Nanodevices and Nanosystems. 3rd International Conference from Nanoparticles and Nanomaterials to Nanodevices and Nanosystems. Creta, Greece.
Stefanou G, Kalampaliki Th, Simeonidis K, Angelakeris Mavroeidis, Dendrinou-Samara Aikaterini, Kalogirou Orestis (2011). AC magnetic hyperthermia efficiency of Ni ferrite nanoparticles. 20th International Conference on Soft Magnetic Materials. 20th International Conference on Soft Magnetic Materials. Kos, Greece.

Without Type

Georgiadou V, Simeonidis K, Angelakeris Mavroeidis, Kalogirou Orestis, Dendrinou-Samara Aikaterini (2011). Solvothermal synthesis of biocompatible cobalt ferrite. 8th International Conference on Nanosciences and Nanotechnologies – NN11. 8th International Conference on Nanosciences and Nanotechnologies – NN11. Thessaloniki, Greece.
Vamvakidis K, Simeonidis K, Angelakeris Mavroeidis, Kalogirou Orestis, Dendrinou-Samara Aikaterini (2011). Solvothermal-Hydrothermal synthesis of manganese ferrite magnetic nanoparticles. 8th International Conference on Nanosciences and Nanotechnologies – NN11. 8th International Conference on Nanosciences and Nanotechnologies – NN11. Thessaloniki, Greece.

Without Type

Καλογήρου Ορέστης, Κυπριανίδης Ιωάννης, Μελίδης Κωνσταντίνος (2011). Ασκήσεις και Προβλήματα Ηλεκτρισμού Μαγνητισμού. Θεσσαλονίκη. Σύγχρονη Παιδεία.

2010

Without Type

Angelakeris Mavroeidis, Papaioannou E. Th, Poulopoulos P, Kopsidis M, Kalogirou Orestis, Flevaris Nikolaos (2010). Tuning the perpendicular magnetic anisotropy of co-based layers in muitilayered systems. Journal of Nanoscience and Nanotechnology. vol.10 no.9 p.6082-6086.
Harris V. G, Chen Y, Yang A, Yoon S, Chen Z, Geiler A. L, Gao J, Chinnasamy C. N, Lewis L. H, Vittoria C, Carpenter E. E, et al (2010). High coercivity cobalt carbide nanoparticles processed via polyol reaction: A new permanent magnet material. Journal of Physics D: Applied Physics. vol.43 no.16.
Kalogirou Orestis, Angelakeris Mavroeidis, Dendrinou-Samara Aikaterini, Mourdikoudis S, Simeonidis K, Gloystein K, Vilalta-Clemente A, Tsiaousis Ioannis (2010). The effect of composition and structural ordering on the magnetism of FePt nanoparticles. Journal of Nanoscience and Nanotechnology. vol.10 no.9 p.6017-6023.
Kazakopoulos A, Kalogirou Orestis (2010). Impedance spectroscopy study on the ionic conductivity processes of the novel LiFeVO4 phase. Ionics. vol.16 no.4 p.289-295.
Mourdikoudis S, Simeonidis K, Gloystein K, Angelakeris Mavroeidis, Dendrinou-Samara Aikaterini, Tuna F, Kalogirou Orestis (2010). Size-induced effects in wet-chemically synthesized CoPt3 nanoparticles. Journal of Nanoscience and Nanotechnology. vol.10 no.9 p.6087-6092.
Paraskeva C, Kazakopoulos A, Chrysafis Konstantinos, Kalogirou Orestis (2010). Study of LiMgVO4 electrical conductivity mechanism. Journal of Alloys and Compounds. Published Version. vol.489 no.2 p.714-718.

Without Type

Filippousi M, Kotoulas A, Vourlias Georgios, Vouroutzis Nikolaos, Angelakeris Mavroeidis, Kalogirou Orestis, Zampoulis Dimitrios, Pavlidou Eleni (2010). Synthesis of iron oxides nanoparticles for biomedical applications. 7th International Conference on Nanosciences and Nanotechnologies. 7th International Conference on Nanosciences and Nanotechnologies. Ouranoupolis, Halkidiki, Greece.
Gkanas E, Koureta M, Kotoulas A, Angelakeris Mavroeidis, Chlichlia K, Dendrinou-Samara Aikaterini, Samaras Theodoros, Kalogirou Orestis (2010). Hyperthermia Response of Iron Oxide Nanoparticles taken up by Cancer Cells. 7th International Conference on Nanosciences and Nanotechnologies. 7th International Conference on Nanosciences and Nanotechnologies. Ouranoupolis, Halkidiki, Greece.
Kazakopoulos A, Chrysafis Konstantinos, Kalogirou Orestis (2010). Ionic conductivity study on polycrystalline LiFeVO4. vol.1203 p.644-649.
Kotoulas A, Gkanas E, Simeonidis K, Angelakeris Mavroeidis, Dendrinou-Samara Aikaterini, Kalogirou Orestis (2010). Synthesis, Characterization and Magnetic Hyperthermia Features of Iron Oxide Nanoparticles for Biomedical Applications. XXVI Panhellenic Conference on Solid State Physics and Materials Science. XXVI Panhellenic Conference on Solid State Physics and Materials Science. Ioannina, Greece.

2009

Without Type

Angelakeris Mavroeidis, Siskos I, Simeonidis K, Tsiaousis Ioannis, Delimitis A, Kalogirou Orestis (2009). Influence of multilayer modulation on structural and magnetic features in the Pt/Sm-Co system. Journal of Magnetism and Magnetic Materials. vol.321 no.19 p.3155-3158.
Gjoka M, Lupu N, Grigoras M, Niarchos D, Chiriac H, Kalogirou Orestis (2009). Effect of annealing on the coercivity of Sm(Co0.74Fe0.1Cu0.12Zr0.04)8.5 melt-spun nanostructured alloys. J. Optoelectron. Adv. M.- Symp. vol.1 no.2 p.142-146.
Gjoka M, Lupu N, Grigoras M, Kalogirou Orestis (2009). Structure and magnetic properties of Pr(Fe,Co,Ti,Cu,Zr)9.66 melt-spun nanostructured alloys. J. Optoelectron. Adv. M.- Symp. vol.1 no.2 p.194-197.
Kalogirou Orestis, Stergioudis Georgios, Haidar O, Tsipas Dimitrios (2009). Identification of corrosion products resulting from accelerated oxidation process. Corrosion Engineering Science and Technology. vol.44 no.6 p.469-473.
Karus M, Kalogirou Orestis, Gunsser W (2009). Compensation law in stabilized β- And β-ferrites. Ionics. vol.15 no.2 p.151-156.
Kazakopoulos A, Kalogirou Orestis (2009). Effect of humidity on the conduction processes of Li3VO 4. Journal of Materials Science. vol.44 no.18 p.4987-4992.
Mourdikoudis S, Simeonidis K, Vilalta-Clemente A, Tuna F, Tsiaousis Ioannis, Angelakeris Mavroeidis, Dendrinou-Samara Aikaterini, Kalogirou Orestis (2009). Controlling the crystal structure of Ni nanoparticles by the use of alkylamines. Journal of Magnetism and Magnetic Materials. vol.321 no.18 p.2723-2728.
Mourdikoudis S, Simeonidis K, Tsiaousis Ioannis, Dendrinou-Samara Aikaterini, Angelakeris Mavroeidis, Kalogirou Orestis (2009). Impact of synthesis parameters on structural and magnetic characteristics of Co-based nanoparticles. Journal of Nanoparticle Research. vol.11 no.6 p.1477-1484.
Mourdikoudis S, Simeonidis K, Gloystein K, Angelakeris Mavroeidis, Dendrinou-Samara Aikaterini, Tsiaousis Ioannis, Kalogirou Orestis (2009). Tailoring the morphology of CoxPt1-x magnetic nanostructures. Journal of Magnetism and Magnetic Materials. vol.321 no.19 p.3120-3125.
Mourdikoudis S, Shavel A, Rodríguez-González B, Serra C, Simeonidis K, Angelakeris Mavroeidis, Dendrinou-Samara Aikaterini, Kalogirou Orestis (2009). Effects of various chemical synthetic routes on structural and magnetic features of Mn-Pt bimetallic nanoparticles. Polyhedron. vol.28 no.15 p.3284-3290.
Sarafidis Charalampos, Wilhelm F, Rogalev A, Gjoka M, Kalogirou Orestis (2009). Using magnetic circular dichroism for the study of the magnetization and the magnetic moments of atoms in Nd3Fe27.5Ti1.5. Journal of Physics Condensed Matter. vol.21 no.23.
Sarafidis Charalampos, Sheloudko N, Kotoulas A, Serletis C, Efthymiadis Konstantinos, Gjoka M, Kalogirou Orestis (2009). Structural and magnetic properties of Gd-Fe-Nb-Zr intermetallic compounds. Journal of Optoelectronics and Advanced Materials. vol.11 no.11 p.1576-1580.
Sarafidis Charalampos, Karus M, Kalogirou Orestis (2009). The effect of humidity on the ionic conductivity of Mg2+-stabilized K+-β-ferrite. Ionics. vol.15 no.5 p.531-536.
Sheloudko N, Sarafidis Charalampos, Gjoka M, Efthymiadis Konstantinos, Kalogirou Orestis (2009). Magnetic anisotropy of Ho-Fe-Co-Cr intermetallic compounds. Journal of Alloys and Compounds. vol.482 no.1-2 p.19-22.

Without Type

Anagnostopoulou E, Voutou B, Simeonidis K, Mourdikoudis S, Samaras Theodoros, Kalogirou Orestis, Angelakeris Mavroeidis (2009). Magnetically induced hyperthermia: Size, Phase and Concentration-dependent heating power of magnetic nanoparticles. ΧXV Πανελλήνιο Συνέδριο Φυσικής Στερεάς Κατάστασης και Επιστήμης Υλικών. p.189-190.
Chalkidou A, Simeonidis K, Samaras Theodoros, Martinez-Boubeta C, Angelakeris Mavroeidis, Papazisis K, Dendrinou-Samara Aikaterini, Kalogirou Orestis (2009). Preparation, characterization and in-vitro toxicity test of nanoparticle-based system for magnetic hyperthermia of cancer tissues. XXV Panhellenic Conference on Solid State Physics and Materials Science. XXV Panhellenic Conference on Solid State Physics and Materials Science. Thessaloniki, Greece.
Chalkidou A, Simeonidis K, Samaras Theodoros, Angelakeris Mavroeidis, Martinez-Boubeta C, Papazisis K, Dendrinou-Samara Aikaterini, Kalogirou Orestis (2009). Magnetic Mediated Hyperthermia for Cancer Treatment by Fe/MgO Nanoparticles. ΧXV Πανελλήνιο Συνεδρίου Φυσικής Στερεάς Κατάστασης και Επιστήμης Υλικών. ΧXV Πανελλήνιο Συνεδρίου Φυσικής Στερεάς Κατάστασης και Επιστήμης Υλικών. p.189-190.
Gkinis Th, Tresintsi S, Moschou P, Simeonidis K, Mitrakas Manassis, Kechagias Thomas, Kalogirou Orestis, Angelakeris Mavroeidis (2009). Evaluation of iron oxide nanoparticles prepared by high-energy ball milling in drinking water treatment. ΧXV Πανελλήνιο Συνέδριο Φυσικής Στερεάς Κατάστασης και Επιστήμης Υλικών. ΧXV Πανελλήνιο Συνέδριο Φυσικής Στερεάς Κατάστασης και Επιστήμης Υλικών. Θεσσαλονίκη, Ελλάδα. p.189-190.
Kotoulas A, Dendrinou-Samara Aikaterini, Simeonidis K, Mourdikoudis S, Angelakeris Mavroeidis, Georgiadis J, Kalogirou Orestis (2009). Controllable synthesis and characterization of hcp and fcc nickel nanoparticles. XXV Panhellenic Conference on Solid State Physics and Materials Science. XXV Panhellenic Conference on Solid State Physics and Materials Science. Thessaloniki, Greece. p.185-186.
Paraskeva C, Kazakopoulos A, Chrysafis Konstantinos, Kalogirou Orestis (2009). Study of LiMgVO4 Ionic Conductivity Mechanisms. ΧXV Πανελλήνιο Συνέδριο Φυσικής Στερεάς Κατάστασης & Επιστήμης Υλικών. ΧXV Πανελλήνιο Συνέδριο Φυσικής Στερεάς Κατάστασης και Επιστήμης Υλικών. Θεσσαλονίκη, Ελλάδα. p.73-74.
Sheloudko N, Sarafidis Charalampos, Efthymiadis Konstantinos, Gjoka M, Kalogirou Orestis (2009). Magnetic Anisotropy of Ho-Fe-Co-Cr intermetallic compounds. ΧXV Πανελλήνιο Συνέδριο Φυσικής Στερεάς Κατάστασης και Επιστήμης Υλικών. ΧXV Πανελλήνιο Συνέδριο Φυσικής Στερεάς Κατάστασης και Επιστήμης Υλικών. p.189-190.
Simeonidis K, Frangeskou F, Martinez-Boubeta C, Tsiaousis Ioannis, Mourdikoudis S, Dendrinou-Samara C, Angelakeris Mavroeidis, Kalogirou Orestis (2009). Structural, morphological and magnetic features in exchange-biased Co nanoparticles. XXV Panhellenic Conference on Solid State Physics and Materials Science. XXV Panhellenic Conference on Solid State Physics and Materials Science. Thessaloniki, Greece. p.189-190.

2008

Without Type

Gjoka M, Niarchos D, Giannakopoulos K, Sarafidis C, Kalogirou Orestis, Grigoras M, Lupu N, Chiriac H (2008). Structure and magnetic properties of Sm(Co0.74Fe0.1Cu0.12Zr0.04) 8 melt-spun nanostructured alloys. Materials Science and Engineering B: Solid-State Materials for Advanced Technology. vol.152 no.1-3 p.81-85.
Kazakopoulos A, Kalogirou Orestis (2008). Impedance spectroscopy study of LiCuVO4. Solid State Ionics. vol.179 no.21-26 p.936-940.
Kazakopoulos A, Sarafidis C, Chrysafis Konstantinos, Kalogirou Orestis (2008). Synthesis and characterization of inverse spinel LiNiVO4 and LiCoVO4 with impedance spectroscopy. Solid State Ionics. Published Version. vol.179 no.35-36 p.1980-1985.
Sheloudko N, Sarafidis Charalampos, Gjoka M, Mikhov M, Kalogirou Orestis (2008). Magnetocrystalline anisotropy of Nd3(Fe1-xCox)27.7Ti1.3Ny compounds. Journal of Alloys and Compounds. vol.458 no.1-2 p.37-40.
Simeonidis K, Mourdikoudis S, Tsiaousis Ioannis, Dendrinou-Samara Aikaterini, Angelakeris Mavroeidis, Kalogirou Orestis (2008). Thermal treatment effects in the self-assembly of FePt nanoparticle arrays. Journal of Magnetism and Magnetic Materials. vol.320 no.21 p.2665-2671.
Simeonidis K, Mourdikoudis S, Tsiaousis Ioannis, Angelakeris Mavroeidis, Dendrinou-Samara Aikaterini, Kalogirou Orestis (2008). Structural and magnetic features of heterogeneously nucleated Fe-oxide nanoparticles. Journal of Magnetism and Magnetic Materials. vol.320 no.9 p.1631-1638.

Without Type

Gloystein K, Vilalta-Clemente A, Simeonidis K, Samaras Theodoros, Dendrinou-Samara Aikaterini, Angelakeris Mavroeidis, Kalogirou Orestis (2008). Heating Ability of Fe-based Nanoparticles with Various Sizes for Magnetic Hyperthermia. ΧXIV Πανελλήνιο Συνέδριο Φυσικής Στερεάς Κατάστασης και Επιστήμης Υλικών. ΧXIV Πανελλήνιο Συνέδριο Φυσικής Στερεάς Κατάστασης και Επιστήμης Υλικών. Κρήτη, Ελλάδα. p.110-111.
Mourdikoudis S, Gloystein K, Simeonidis K, Tsiaousis Ioannis, Dendrinou-Samara Aikaterini, Angelakeris Mavroeidis, Kalogirou Orestis (2008). Magnetic hardening of two-dimensional CoPt nanoparticles arrays. Proceedings of the 20th International Workshop on RareΕarth Μagnets and their Applications, pp. 380.
Sarafidis Charalampos, Sheloudko N, Serletis C, Kotoulas A, Efthymiadis Konstantinos, Gjoka M, Kalogirou Orestis (2008). Structural and magnetic properties of Gd-Fe-Nb-Zr intermetallic compounds. Proceedings of the 20th International Workshop on Rare Earth Magnets and their Applications. p.311-313.
Sarafidis Charalampos, Gjoka M, Wilhelm F, Rogalev A, Kalogirou Orestis (2008). Magnetic circular dichroism for the study of the magnetization and the atomic magnetic moments of the atoms in Nd3Fe27.5Ti1.5. Proceedings of the 20th International Workshop on RareΕarth Μagnets and their Applications, pp. 314-316. 20th International Workshop on RareΕarth Μagnets and their Applications.
Simeonidis P, Mourdikoudis S, Angelakeris Mavroeidis, Kalogirou Orestis (2008). Magnetic properties of surfactant assisted high-energy ball-milled Nd2Fe14B nanoparticles. Proceedings of the 20th International Workshop on RareΕarth Μagnets and their Applications, pp. 317-319. 20th International Workshop on RareΕarth Μagnets and their Applications. Knossos, Greece.
Vilalta-Clemente A, Gloystein K, Karoutsos V, Poulopoulos P, Soumelidis S, Mourdikoudis S, Simeonidis K, Tsiaousis Ioannis, Dendrinou-Samara Aikaterini, Angelakeris Mavroeidis, Kalogirou Orestis (2008). Study of the Domain Structure of Nanoparticles by Magnetic Force Microscopy. ΧXIV Πανελλήνιο Συνέδριο Φυσικής Στερεάς Κατάστασης και Επιστήμης Υλικών. XXIV Panhellenic Conference on Solid State Physics and Materials Science. Heraklion, Crete. p.110-111.
Μοurdikoudis S, Simeonidis K, Angelakeris Mavroeidis, Vilalta-Clemente A, Dendrinou-Samara Aikaterini, Tuna F, Kalogirou Orestis (2008). Controlling the crystal structure of Ni nanoparticles by the use of alkylamines. XXIV Panhellenic Conference on Solid State Physics and Materials Science. XXIV Panhellenic Conference on Solid State Physics and Materials Science. Heraklion, Crete. p.12-13.
Μουρδικούδης Σ, Συμεωνίδης Κ, Τσιαούσης Ιωάννης, Αγγελακέρης Μαυροειδής, Γεωργιάδου Β, Δενδρινού - Σαμαρά Αικατερίνη, Καλογήρου Ορέστης (2008). Νανοσωματίδια με κύριο συστατικό το κοβάλτιο: Σύνθεση, ιδιότητες, προοπτικές. 6ο Συνέδριο Χημικής Μηχανικής. 6ο Συνέδριο Χημικής Μηχανικής. p.1197-1200.
Συμεωνίδης Κ, Μουρδικούδης Σ, Τσιαούσης Ιωάννης, Παυλίδου Ελένη, Αγγελακέρης Μαυροειδής, Μπουλσουράνη Ρ, Δενδρινού - Σαμαρά Αικατερίνη, Καλογήρου Ορέστης (2008). Σύνθεση και διάταξη νανοσωματιδίων FePt. 6ο Συνέδριο Χημικής Μηχανικής. 6ο Συνέδριο Χημικής Μηχανικής. p.1193-1196.

2007

Without Type

Efthymiadis Konstantinos, Sarafidis Charalampos, Gjoka M, Kalogirou Orestis (2007). Existence and properties of Co-rich 3:29-type of compounds synthesized with heavy rare earths. Journal of Magnetism and Magnetic Materials. vol.316 no.2 p.e458-e461.
Mourdikoudis S, Simeonidis K, Angelakeris Mavroeidis, Tsiaousis Ioannis, Kalogirou Orestis, Desvaux C, Amiens C, Chaudret B (2007). Effect of air exposure on structural and magnetic features of FeCo nanoparticles. Modern Physics Letters B. vol.21 no.18 p.1161-1168.
Pinakidou F, Katsikini Maria, Paloura Eleni, Kalogirou Orestis, Erko A (2007). On the local coordination of Fe in Fe2O3-glass and Fe2O3-glass ceramic systems containing Pb, Na and Si. Journal of Non-Crystalline Solids. vol.353 no.28 p.2717-2733.
Sarafidis C, Gjoka M, Efthymiadis Konstantinos, Kalogirou Orestis (2007). Study on the existence and properties of Y3(Fe1-xCox)29-yCry (x = 0.6-1.0; y = 5-7) intermetallic compounds. Journal of Alloys and Compounds. vol.437 no.1-2 p.16-21.
Simeonidis K, Mourdikoudis S, Tsiaousis Ioannis, Frangis Nikolaos, Angelakeris Mavroeidis, Kalogirou Orestis, Delimitis A, Dendrinou-Samara Aikaterini (2007). Oxidation process of Fe nanoparticles. Modern Physics Letters B. vol.21 no.18 p.1143-1151.
Simeonidis K, Mourdikoudis S, Moulla M, Tsiaousis Ioannis, Martinez-Boubeta C, Angelakeris Mavroeidis, Dendrinou-Samara Aikaterini, Kalogirou Orestis (2007). Controlled synthesis and phase characterization of Fe-based nanoparticles obtained by thermal decomposition. Journal of Magnetism and Magnetic Materials. vol.316 no.2 p.1-4.
Wilhelm F, Rogalev A, Poulopoulos P, Angelakeris Mavroeidis, Tsiaousis Ioannis, Simeonidis K, Mourdikoudis S, Kalogirou Orestis (2007). Annealing effect on the induced magnetism of platinum in FePt nanoparticles. Modern Physics Letters B. vol.21 no.18 p.1189-1196.

Without Type

Sheloudko N, Kalogirou Orestis, Sarafidis Charalampos, Gjoka M, Mikhov M (2007). Magnetocrystalline anisotropy of Nd3(Fe1-xCo x)27,7Ti1,3Ny compounds. vol.899 p.650.

2006

Without Type

Gjoka M, Sarafidis Charalampos, Niarchos D, Kalogirou Orestis (2006). Structure and magnetic properties of Gd4(Co,Ti)41 alloys. Journal of Alloys and Compounds. vol.423 no.1-2 SPEC. ISS. p.59-61.
Gjoka M, Sarafidis Charalampos, Kalogirou Orestis, Devlin E, Niarchos D (2006). Structural and magnetic properties of Sm3(Fe 1-xCox)27.7Ti1.3. IEEE Transactions on Magnetics. vol.42 no.11 p.3767-3769.
Kalogirou Orestis, Sarafidis C, Efthymiadis Konstantinos, Gjoka M (2006). Influences of Co on structural and magnetic properties of R3(Fe1-xCox)29-yM y (R = rare earth metal, M = transition metal) intermetallic compounds. Journal of Alloys and Compounds. vol.423 no.1-2 SPEC. ISS. p.4-9.
Pinakidou F, Katsikini Maria, Paloura Eleni, Kavouras P, Kalogirou Orestis, Komninou Philomela, Karakostas Theodoros, Erko A (2006). On the coordination environment of Fe- and Pb-rich solidified industrial waste: An X-ray absorption and Mössbauer study. Journal of Non-Crystalline Solids. vol.352 no.28-29 p.2933-2942.
Pinakidou F, Katsikini Maria, Paloura Eleni, Kavouras P, Kalogirou Orestis, Komninou Philomela, Karakostas Theodoros (2006). Modification of the Fe-environment in Fe2O3 glass/glass ceramic systems containing Pb, Na and Si. Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms. vol.246 no.1 p.170-175.

2005

Without Type

Sarafidis Charalampos, Gjoka M, Kalogirou Orestis (2005). Structural and magnetic properties of Y3(Fe 1 - XCox)27.5V1.5 (0≤x≤0.4). Journal of Alloys and Compounds. vol.399 no.1-2 p.41-46.
Sianou-Linardi Anna, Stergioudis Georgios, Efthymiadis Konstantinos, Kalogirou Orestis, Tsoukalas Ioannis (2005). Detection by means of electrical and magnetic measurements of Cr n+ (n and 3) ions in polycrystalline ZnCr2O4 samples prepared by heating in air. Journal of Alloys and Compounds. vol.392 no.1-2 p.310-316.

2004

Without Type

Hadjiapostolidou D, Gjoka M, Sarafidis Charalampos, Pavlidou Eleni, Bakas T, Kalogirou Orestis (2004). Structural and magnetic properties of rare earth - Iron-cobalt-vanadium intermetallic compounds (R: Tb, Dy). Journal of Alloys and Compounds. vol.367 no.1-2 p.255-261.
Sarafidis Charalampos, Kalogirou Orestis, Bakas T, Gjoka M (2004). 57Fe Mössbauer spectroscopic studies of the magnetic anisotropy and spin reorientations in Nd3(Fe1-xCo x)27.7Ti1.3 (0≤x≤0.4). Journal of Magnetism and Magnetic Materials. vol.272-276 suppl.1 p.e1913-e1915.
Sarafidis Charalampos, Gjoka Margarit, Bakas Thomas, Chrysafis Konstantinos, Kalogirou Orestis (2004). Magnetic properties and structural characteristics of interstitially modified Nd3(Fe1−xCox)27.7Ti1.3Ny nitrides (x=0.1, 0.2, 0.3, 0.4). Journal of Magnetism and Magnetic Materials. Published Version. vol.278 no.1-2 p.46-56.

Without Type

Athanassiadis K, Logothetidis Stergios, Kalogirou Orestis, Tzitzinou Κ, Chachamidou Maria, Katsiadakis Ν (2004). The evolution of nanotechnology, materials and industrial technologies until 2018. Technological Foresight in Central Macedonia: Central Macedonia to 2018. p.266 – 315.

2003

Without Type

Sheloudko N, Gjoka M, Kalogirou Orestis, Niarchos D, Skumryev V, Hadjipanayis G, Suriñach S, Muñoz J. S (2003). Synthesis and magnetic properties of (R, R′)3(Fe, Ti)29 (R = Pr, Nd and R′ = Sm, Er) intermetallic compounds. Journal of Alloys and Compounds. vol.352 no.1-2 p.73-78.

2002

Without Type

Gjoka M, Kalogirou Orestis, Sarafidis C, Niarchos D, Hadjipanayis G. C (2002). Structure and magnetic properties of RCo7-xMnx alloys (R = Sm, Gd; x = 0.1-1.4). Journal of Magnetism and Magnetic Materials. vol.242-245 no.PART II p.844-846.
Kalogirou Orestis, Sarafidis Charalampos, Bakas T, Gjoka M (2002). 57Fe Mössbauer study of novel series of intermetallic compounds R3(Fe1-xCox)29-yTy (R=Nd, Tb, Dy; T=Ti, V). Hyperfine Interactions (C). vol.5 p.153-156.
Kalogirou Orestis, Sarafidis C, Gjoka M, Litsardakis Georgios (2002). Effects of Co substitution on structural and magnetic properties of R3(Fe1-xCox)29-y Vy (R = Tb, Dy). Journal of Magnetism and Magnetic Materials. vol.247 no.1 p.34-41.

Without Type

Ευθυμιάδης Κωνσταντίνος, Καλογήρου Ορέστης, Κυπριανίδης Ιωάννης, Μελίδης Κωνσταντίνος, Σιακαβάρα Αικατερίνη, Σιάνου-Λιναρδή Άννα, Στόϊκος Γεώργιος, Στούμπουλος Ιωάννης, Χατζηβασιλείου Στυλιανός (2002). Αρχές Ηλεκτρικών Κυκλωμάτων. Από τη θεωρία στο πείραμα. Θεσσαλονίκη. Σύγχρονη Παιδεία.

2001

Without Type

Gjoka M, Kalogirou Orestis, Niarchos D, Christodoulou Ch N (2001). Magnetic characterisation and hydrogen absorption characteristics of Pr3(Fe,Ti)29Hx. Journal of Magnetism and Magnetic Materials. vol.234 no.1 p.47-54.
Kalogirou Orestis, Sarafidis Charalampos, Gjoka M, Bakas T, Giannouri M (2001). Structural and magnetic properties of Nd3(Fe1-xCox)27.7Ti1.3 (0<x≤0.4) alloys. Journal of Alloys and Compounds. vol.325 no.1-2 p.59-66.

2000

Without Type

Gjoka M, Psycharis V, Kalogirou Orestis, Sheloudko N, Niarchos D, Mikhov M, Dodd J, Dilo T, Vyshka Sh (2000). Phase diagram and magnetic properties of Nd3−xDyx(Fe,Ti)29 (0.1. Journal of Alloys and Compounds. vol.305 no.1-2 p.311-317.

Karus M, Kalogirou Orestis, Gunsser W, Reller A (2000). Effect of humidity on the conductivity processes in polycrystalline Cu2+-stabilized K+-β″-ferrite. Solid State Ionics. vol.136-137 p.375-380.
Keklikoglou P, Stergiou Anagnostis, Kalogirou Orestis (2000). Crystallographic study of hydrated polycrystalline M-(β″,β)-ferrites (M = K+, Mg2+, Ca2+). Solid State Ionics. vol.136-137 p.441-446.
Psycharis V, Gjoka M, Kalogirou Orestis, Niarchos D, Papaefthymiou V, Christodoulou C (2000). Magnetic properties of interstitial modified Pr3(Fe,Ti)29 hydrocarbide. Journal of Alloys and Compounds. vol.307 no.1-2 p.234-239.
Sheloudko N, Gjoka M, Kalogirou Orestis, Psycharis V, Niarchos D, Mikhov M (2000). Magnetocrystalline anisotropy of a novel Y(Fe,V)9.66 intermetallic compound and its nitride with a disordered CaCu5-type structure. Journal of Magnetism and Magnetic Materials. vol.208 no.1 p.20-26.

1999

Without Type

Gjoka M, Kalogirou Orestis, Psycharis V, Niarchos D, Leccabue F, Watts B. E, Bocelli G (1999). Synthesis of melt-spun rare-earth transition-metal intermetallics with Nd3(Fe,Ti)29-type structure. Journal of Alloys and Compounds. vol.290 no.1-2 p.1-5.
Psycharis V, Gjoka M, Kalogirou Orestis, Sheludko N, Mikhov N, Moraitakis E, Niarchos D (1999). Structural and magnetic properties of a novel DyFe9.16V0.50 intermetallic compound with a disordered CaCu5-type structure. Journal of Applied Physics. vol.86 no.10 p.5444-5449.

1998

Without Type

Psycharis V, Kalogirou Orestis, Niarchos D, Gjoka M (1998). A systematic structural study, interpretation and prediction of physical properties for the hard magnetic intermetallic compound RE3T29, based on structure-superstructure relations with the structures of RE1T12, RE2T17 compounds (Re: Rare earth, T: Iron or other transition metal element). Materials Science Forum. vol.278-281 p.526-531.
Psycharis V, Gjoka M, Kalogirou Orestis, Devlin E, Niarchos D (1998). Structural and magnetic properties of a novel compound with Y3(Fe,V)29 stoichiometry and disordered CaCu5-type structure. Journal of Alloys and Compounds. vol.270 no.1-2 p.21-27.
Speliotis A, Kalogirou Orestis, Vouroutzis Nikolaos, Niarchos D (1998). Magnetostrictive properties of amorphous and nanocrystalline TbDyFe films with Nb and Zr additives. Journal of Magnetism and Magnetic Materials. vol.187 no.1 p.17-22.

1997

Without Type

Angelakeris Mavroeidis, Poulopoulos P, Valasiadis Odyssefs, Stoimenos Ioannis, Kalogirou Orestis, Niarchos D, Flevaris Nikolaos (1997). Structural and giant magnetoresistance characterization of Ag-Co multilayers. Journal of Magnetism and Magnetic Materials. vol.165 no.1-3 p.334-337.
Speliotis A, Kalogirou Orestis, Niarchos D (1997). Magnetostrictive properties of amorphous and partially crystalline TbDvFe thin films. Journal of Applied Physics. vol.81 no.8 PART 2B p.5696-5698.

1996

Without Type

Gjoka M, Kalogirou Orestis, Psycharis V, Niarchos D (1996). Structural and magnetic properties of Nd3(Fe,Ti)29Cx carbide. Journal of Alloys and Compounds. vol.240 no.1-2 p.134-138.
Hu Z, Yelon W. B, Kalogirou Orestis, Psycharis V (1996). Site occupancy and lattice changes on nitrogenation in Nd3Fe29-xTixNy. Journal of Applied Physics. vol.80 no.5 p.2955-2959.
Kalogirou Orestis, Psycharis V, Niarchos D (1996). Magnetic phase transitions and magnetocrystalline anisotropy in Nd3(Fe,Ti)29 and Nd3(Fe,Ti)29N4. Solid State Communications. vol.97 no.6 p.471-475.
Kalogirou Orestis, Psycharis V, Gjoka M, Niarchos D, Fuerst C. D (1996). Synthesis and magnetic properties of rare earth-iron-chromium phases and their nitrides. Journal of Applied Physics. vol.79 no.8 PART 2A p.5539-5541.
Kalogirou Orestis, Karus M, Sazama U (1996). Impedance spectroscopy related to reversible water uptake and loss in polycrystalline Cu2+-stabilized K+-β-Ferrite. Ionics. vol.2 no.2 p.97-101.
Psycharis V, Kalogirou Orestis, Niarchos D, Gjoka M (1996). Ab initio crystal structure solution of the novel intermetallic compound Nd3(Fe,Ti)29. Journal of Alloys and Compounds. vol.234 no.1 p.62-66.
Psycharis V, Kalogirou Orestis, Devlin E, Gjoka M, Simopoulos A, Niarchos D (1996). Structural and intrinsic magnetic material parameters of Pr3(Fe,Ti)29 and Pr3(Fe,Ti)29Nx. Journal of Magnetism and Magnetic Materials. vol.153 no.1-2 p.75-85.

1995

Without Type

Kalogirou Orestis, Psycharis V, Saettas L, Niarchos D (1995). Existence range, structural and magnetic properties of Nd3Fe27.5Ti1.5-yMoy and Nd3Fe27.5Ti1.5-yMoyNx (0.0 ≤ y ≤ 1.5). Journal of Magnetism and Magnetic Materials. vol.146 no.3 p.335-345.
Kalogirou Orestis, Psycharis V, Gjoka M, Niarchos D (1995). Synthesis and magnetic properties of R3(Fe,Ti)29 and R3(Fe,Ti)29Nx (R = Ce,Pr,Gd). Journal of Magnetism and Magnetic Materials. vol.147 no.1-2 p.L7-L10.
Kalogirou Orestis, Psycharis V, Gjoka M, Devlin E, Niarchos D (1995). Magnetic properties and structural characteristics of a novel Ce3(Fe0.95Ti0.05)29N4 nitride. IEEE Transactions on Magnetics. vol.31 no.6 pt 2 p.3698-3700.
Niarchos D, Kalogirou Orestis, Psycharis V, Panayotopoulos J, Saettas L (1995). Nitrogen absorption in bulk and thin films of RFe12-xTx-type compounds. Journal of Alloys and Compounds. vol.222 no.1-2 p.44-48.

1994

Without Type

Kalogirou Orestis, Psycharis V, Saettas L, Niarchos D (1994). Synthesis and magnetic properties of PrFe12-xMox and PrFe12-xMoxNy (0.5≤x≤1.0, y≊1). Journal of Applied Physics. vol.76 no.10 p.6722-6724.
Kalogirou Orestis, Bonsdorf G, Stoikos Georgios, Gunsser W, Papadimitraki-Chlichlia H (1994). Thermal decomposition process of polycrystalline Cd-stabilized mono- and divalent-cation β″- and β-ferrites. Solid State Ionics. vol.74 no.3-4 p.205-209.

1993

Without Type

Kalogirou Orestis, Haack G, Röhl B. R, Gunßer W (1993). Mössbauer study of a modified M-type Ba(Sr)-ferrite prepared by ion exchange. Solid State Ionics. vol.63-65 no.C p.528-533.
Kalogirou Orestis (1993). Synthesis and Thermal Stability of Polycrystalline New Divalent β″- and β-Ferrites Prepared by Ion Exchange. Journal of Solid State Chemistry. vol.102 no.2 p.318-331.
Kalogirou Orestis (1993). Preparation and properties of polycrystalline monovalent-cation β″-ferrites. Materials Research Bulletin. vol.28 no.4 p.385-392.

1992

Without Type

Stergiou Anagnostis, Samaras Dimitrios, Kalogirou Orestis, Vincent H, Bekka A (1992). Crystal structure and composition of nonstoichiometric M-type hexagonal ferrites prepared by ion exchange. Solid State Ionics. vol.50 no.1-2 p.11-18.

1990

Without Type

Kalogirou Orestis, Samaras Dimitrios, Stergiou Anagnostis (1990). Magnetic properties and composition range of non-stoichiometric m-type hexagonal ferrites prepared by ion exchange. Journal of Magnetism and Magnetic Materials. vol.89 no.3 p.379-385.

1989

Without Type

Kalogirou Orestis, Samaras Dimitrios, Georgiou Iosif, Stergiou Anagnostis (1989). Synthesis and magnetic properties of β″-ferrites stabilized by Co2+ and Ni2+. Materials Research Bulletin. vol.24 no.11 p.1399-1404.
Vincent H, Bekka A, Nicolopoulos S, Anne M, Joubert J.C, Kalogirou Orestis, Samaras D, Gonsales-Calbet J (1989). Crystal structure and magnetic properties of new ionic conductors β"-alumina-like ferrites and derived phases by ion exchange. Crystal Properties and Preparation. vol.27-30 no.1 p.571-575.

1988

Without Type

Kalogirou Orestis, Stergiou Anagnostis, Samaras Dimitrios, Nicolopoulos S, Bekka A, Vincent H, Joubert J.C (1988). Synthesis and magnetic properties of platelet shape spinel and M-type hexagonal ferrites prepared from β"-alumina-like ferrites by ion exchange. Journal de Physique Colloques. vol.C8 no.49 p.937-938.

Aggiornato: 2018-10-21