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Βιογραφικό Σημείωμα

Ανάπτυξη | Σύμπτυξη

Νικόλαος Χαστάς

Εργαστηριακό Διδακτικό Προσωπικό, Τμήμα Φυσικής

Προσωπικά Στοιχεία

- 2310998217
nhastas@auth.gr
Scopus ID6701781137

Διδακτικό Έργο

Μαθήματα Χειμερινού εξαμήνου ακαδημαϊκού έτους 2022–23

	ΤΜΗΜΑ ΦΥΣΙΚΗΣ
ΗΤΥ502	ΕΡΓΑΣΤΗΡΙΟ ΗΛΕΚΤΡΟΝΙΚΗΣ
ΗΥΥ501	ΕΡΓΑΣΤΗΡΙΟ ΕΦΑΡΜΟΣΜΕΝΗΣ ΠΛΗΡΟΦΟΡΙΚΗΣ
ΗΥΥ6501	ΕΡΓΑΣΤΗΡΙΟ ΕΦΑΡΜΟΣΜΕΝΗΣ ΠΛΗΡΟΦΟΡΙΚΗΣ

Μαθήματα Εαρινού εξαμήνου ακαδημαϊκού έτους 2022–23

	ΤΜΗΜΑ ΦΥΣΙΚΗΣ
ΓΘΥ3501	ΕΡΓΑΣΤΗΡΙΑΚΕΣ ΑΣΚΗΣΕΙΣ ΦΥΣΙΚΗΣ

	ΠΜΣ ΦΥΣΙΚΗ ΚΑΙ ΤΕΧΝΟΛΟΓΙΑ ΥΛΙΚΩΝ
ΦΥΥ201	ΕΡΓΑΣΤΗΡΙΟ ΧΑΡΑΚΤΗΡΙΣΜΟΥ ΥΛΙΚΩΝ

Επίβλεψη Εργασιών

Εργασίες Φοιτητών εντός ΑΠΘ

Δεν βρέθηκαν αποτελέσματα.

Ερευνητικά Έργα

Συμμετοχή
2017–2024	Χαρακτηρισμός υλικών.
2012–2014	Τρανζίστορ λεπτών υμενίων ημιαγωγικών οξειδίων για εύκαμπτα CMOS ηλεκτρονικά μεγάλης κλίμακας
2011–2014	Ενίσχυση για την προοπτική της έρευνας στα οργανικά ηλεκτρονικά στην Κεντρική Μακεδονία
2005–2007	ΠΥΘΑΓΟΡΑΣ ΙΙ (Γενικό): Κατασκευή και μελέτη μικροσυσσωρευτών ιόντων λιθίου για εφαρμογές στη μικροηλεκτρική
2004–2006	Μελέτη ατελειών σε ανορθωτικές επαφές ανθρακούχου πυριτίου SiC δημιουργημένες με την επίδραση σωματιδιακής ακτινοβολίας
2004–2006	ΠΥΘΑΓΟΡΑΣ: Μελέτη και ανάπτυξη μοντέλων τρανζίστορ TFT's - Σχεδιασμός και ανάπτυξη συσσωρευτών ιόντων Li για την τροφοδοσία τους
2003–2004	Συνεργασία επί θεμάτων προμήθειας τερματικών μηχανών για τον ΟΠΑΠ Α.Ε
2002–2004	Ηλεκτρικές ιδιότητες και θόρυβος χαμηλών συχνοτήτων δομών κβαντικών σημείων
2001–2005	Υποτροφίες αριστείας από την Επιτροπή Ερευνών του Α.Π.Θ
2000–2001	Ανάπτυξη της τεχνολογίας λεπτών υμενίων άνθρακα τύπου αδάμαντα για εφαρμογές σε ηλεκτρονικές και επίπεδες οθόνες απεικόνισης
1999–	Επαναφορτιζόμενοι μικροσυσσωρευτές ιόντων λιθίου με προοπτική ολοκλήρωσης σε ολοκληρωμένα κυκλώματα μικρής ισχύος
1998–1999	Φυσική Υλικών

Δημοσιεύσεις

(2014)

Άρθρο σε Πρακτικά Συνεδρίου

Tsormpatzoglou A, Chastas Nikolaos, Hatalis M.K, Dimitriadis Charalampos (2014). Analytical unified drain current model of amorphous IGZO thin film transistors considering a Gaussian distribution of tail states. 2014 29th International Conference on Microelectronics Proceedings - MIEL 2014. Belgrade, Serbia. σ.269-272.
Tsormpatzoglou A, Chastas Nikolaos, Hatalis M.K, Dimitriadis Charalampos (2014). Parameter extraction methodology for amorphous IGZO thin film transistors. 2014 29th International Conference on Microelectronics Proceedings - MIEL 2014. Belgrade, Serbia. σ.235-238.

(2013)

Άρθρο σε Περιοδικό

Moschou D.C, Theodorou C.G, Chastas Nikolaos, Tsormpatzoglou A, Kouvatsos D.N, Voutsas A.T, Dimitriadis Charalampos (2013). Short channel effects on LTPS TFT degradation. Journal of Display Technology. τόμ.9 αρ.9 σ.747-754.
Tsormpatzoglou A, Chastas Nikolaos, Mahmoudabadi F, Choi N, Hatalis M.K, Dimitriadis Charalampos (2013). Characterization of high-current stress-induced instability in amorphous InGaZnO thin-film transistors by low-frequency noise measurements. IEEE Electron Device Letters. τόμ.34 αρ.11 σ.1403-1405.
Tsormpatzoglou A, Chastas Nikolaos, Choi N, Mahmoudabadi F, Hatalis M. K, Dimitriadis Charalampos (2013). Analytical surface-potential-based drain current model for amorphous InGaZnO thin film transistors. Journal of Applied Physics. τόμ.114 αρ.18 σ.184502.

(2012)

Άρθρο σε Περιοδικό

Karagiannidis Panagiotis, Kalfagiannis N, Georgiou D, Laskarakis Argyrios, Chastas Nikolaos, Pitsalidis C, Logothetidis Stergios (2012). Effects of buffer layer properties and annealing process on bulk heterojunction morphology and organic solar cell performance. Journal of Materials Chemistry. τόμ.22 αρ.29 σ.14624-14632.
Tsormpatzoglou A, Chastas Nikolaos, Khan S, Hatalis M, Dimitriadis Charalampos (2012). Comparative study of active-over-metal and metal-over-active amorphous IGZO thin-film transistors with low-frequency noise measurements. IEEE Electron Device Letters. τόμ.33 αρ.4 σ.555-557.

Άρθρο σε Πρακτικά Συνεδρίου

Chastas Nikolaos, Tsormpatzoglou A, Pappas Ilias, Kouvatsos D. N, Moschou D. C, Voutsas A. T, Dimitriadis Charalampos (2012). Trap properties of asymmetrical double-gate polysilicon thin-film transistors with low frequency noise in terms of the grain boundaries direction. 2012 28th International Conference on Microelectronics Proceedings. Nis, Serbia. σ.339-342.

(2011)

Άρθρο σε Περιοδικό

Chastas Nikolaos, Arpatzanis N, Dimitriadis Charalampos, Brochet J, Templier F, Kamarinos G (2011). Hysteresis effect in bottom-gate polymorphous silicon thin-film transistors. Microelectronics Reliability. τόμ.51 αρ.3 σ.556-559.
Koidis C, Logothetidis Stergios, Kapnopoulos C, Karagiannidis Panagiotis, Laskarakis Argyrios, Chastas Nikolaos (2011). Substrate treatment and drying conditions effect on the properties of roll-to-roll gravure printed PEDOT:PSS thin films. Materials Science and Engineering B.

(2010)

Άρθρο σε Περιοδικό

Logothetidis Stergios, Koidis C, Kassavetis Spyridonas, Laskarakis Argyrios, Chastas Nikolaos, Valasiadis Odyssefs (2010). Growth mechanisms and thickness effect on the properties of Al-doped ZnO thin films grown on polymeric substrates. Physica Status Solidi a-Applications and Materials Science. τόμ.207 αρ.7 σ.1581-1585.
Patsalas Panagiotis, Koutsokeras L. E, Chastas Nikolaos, Kassavetis Spyridonas, Valasiadis Odyssefs, Charitidis C, Logothetidis Stergios (2010). Electronic properties of binary and ternary, hard and refractory transition metal nitrides. Surface & Coatings Technology. τόμ.204 αρ.12-13 σ.2038-2041.
Semaltianos N. G, Logothetidis S, Hastas N, Perrie W, Romani S, Potter R. J, Dearden G, Watkins K. G, French P, Sharp M (2010). Modification of the electrical properties of PEDOT:PSS by the incorporation of ZnO nanoparticles synthesized by laser ablation. Chemical Physics Letters. τόμ.484 αρ.4-6 σ.283-289.

Άρθρο σε Πρακτικά Συνεδρίου

Koidis C, Karagiannidis Panagiotis, Kassavetis Spyridonas, Logothetidis Stergios, Chastas Nikolaos, Breza K, Valassiades N, Frangis Nikolaos (2010). Growth mechanisms, opto-electronic and nanomechanical properties of Al-doped ZnO thin films grown by different techniques. E-MRS 2010 Spring Meeting, European Materials Research Society. Strasbourg, France.
Koidis C, Karagiannidis Panagiotis, Ioakimidis A, Kassavetis Spyridonas, Chastas Nikolaos, Laskarakis Argyrios, Logothetidis Stergios (2010). On the optimization of gravureprinted PEDOT:PSS thin films. 7th International Conference on Nanosciences and Nanotechnologies- NN10. Chalkidiki, Greece.
Koidis C, Kapnopoulos C, Karagiannidis Panagiotis, Chatzidis M, Kassavetis Spyridonas, Chastas Nikolaos, Laskarakis Argyrios, Logothetidis Stergios (2010). Optical, surface, electrical, and nanomechanical properties of roll-to-roll gravureprinted PEDOT:PSS thin films. 3rd International Symposium on Flexible Organic Electronics (IS-FOE09). Chalkidiki, Greece.

(2009)

Άρθρο σε Περιοδικό

Arpatzanis N, Chastas Nikolaos, Dimitriadis Charalampos, Konstantinidis G, Charitidis C, Song J. D, Choi W. J, Lee J. I (2009). Rapid thermal annealing temperature dependence of noise properties in Au/n-GaAs Schottky diodes with embedded InAs quantum dots in asymmetric In0.2 Ga0.8 As wells. Physica Status Solidi (B) Basic Research. τόμ.246 αρ.4 σ.880-884.
Chastas Nikolaos, Dimitriadis Charalampos, Gombia E, Frigeri P, Franchi S, Mosca R (2009). Investigation of generation-recombination centres of Au/n-GaAs Schottky diodes with InAs self-assembled quantum dots. Materials Science and Engineering: B. τόμ.165 αρ.3 σ.169-172.
Garganourakis M, Logothetidis Stergios, Pitsalidis C, Chastas Nikolaos, Breza K, Laskarakis Argyrios, Frangis Nikolaos (2009). Study of the growth of inorganic and organic electrodes onto polyethylene terephthalate substrates. Thin Solid Films. τόμ.518 αρ.4 σ.1124-1128.

Άρθρο σε Πρακτικά Συνεδρίου

Koidis C, Logothetidis Stergios, Kassavetis Spyridonas, Laskarakis Argyrios, Chastas Nikolaos, Valasiadis Odyssefs (2009). Οpto-electronic and nanomechanical properties of Al-doped ZnO thin films grown by different techniques on polymeric substrates. 2nd International Symposium on Flexible Organic Electronics (IS-FOE09). Chalkidiki, Greece.
Koidis C, Logothetidis Stergios, Kassavetis Spyridonas, Laskarakis Argyrios, Chastas Nikolaos, Valasiadis Odyssefs (2009). Growth mechanisms and thickness effect on the properties of Al-doped ZnO thin films grown on polymeric substrates. 6th International Conference on Nanosciences & Nanotechnologies- NN09. Thessaloniki, Greece.

(2008)

Άρθρο σε Περιοδικό

Arpatzanis N, Chastas Nikolaos, Dimitriadis Charalampos, Charitidis C, Song J. D, Choi W. J, Lee J. I (2008). Ideality factor dependence of capacitance and reverse current noise in Au/n-GaAs Schottky diodes with embedded self-assembled InAs quantum dots. Physica Status Solidi (C) Current Topics in Solid State Physics. τόμ.5 αρ.12 σ.3617-3621.

Άρθρο σε Πρακτικά Συνεδρίου

Garganourakis M, Logothetidis Stergios, Pitsalidis C, Chastas Nikolaos, Breza K, Laskarakis Argyrios, Frangis Nikolaos (2008). Study of the growth of PEDOT:PSS /ZnO/ PET material: Impact of ZnO thickness and Al dopant on the materials properties. 2nd International Symposium on Transparent Conductive Oxides. Crete, Greece.
Karagiannidis Panagiotis, Laskarakis Argyrios, Chastas Nikolaos, Valasiadis Odyssefs, Logothetidis Stergios (2008). Effects of annealing and ethylene glycol solvent on electrical, optical and morphological properties of PEDOT:PSS thin films. 1st International Symposium on Flexible Organic Electronics (IS-FOE09). Chalkidiki, Greece.

(2005)

Άρθρο σε Περιοδικό

Chastas Nikolaos, Archontas N, Dimitriadis Charalampos, Kamarinos G, Nikolaidis T, Georgoulas N, Thanailakis A (2005). Substrate current and degradation of n-channel polycrystalline silicon thin-film transistors. Microelectronics Reliability. τόμ.45 αρ.2 σ.341-348.
Chatzopoulos Alkiviadis, Tassis Dimitrios, Chastas Nikolaos, Dimitriadis Charalampos, Kamarinos G (2005). On-state drain current modeling of large-grain poly-si TFTs based on carrier transport through latitudinal and longitudinal grain boundaries. IEEE Transactions on Electron Devices. τόμ.52 αρ.8 σ.1727-1733.
Chatzopoulos Alkiviadis, Tassis Dimitrios, Chastas Nikolaos, Kamarinos G, Kamarinos G, Dimitriadis Charalampos (2005). An analytical hot-carrier induced degradation model in polysilicon TFTs. IEEE Transactions on Electron Devices. τόμ.52 αρ.10 σ.2182-2186.
Chatzopoulos Alkiviadis, Tassis Dimitrios, Chastas Nikolaos, Dimitriadis Charalampos, Siskos Stylianos, Chatzopoulos Alkiviadis (2005). A simple and continuous on-state current model of polysilicon thin-film transistors for circuit simulation. Journal of Physics: Conference Series. τόμ.10 αρ.1 σ.27-30.
Koutsouras D. A, Chastas Nikolaos, Tassis Dimitrios, Dimitriadis Charalampos, Frigeri P, Franchi S, Gombia E, Mosca R (2005). Depth distribution of traps in Aun-GaAs Schottky diodes with embedded InAs quantum dots. Journal of Applied Physics. τόμ.97 αρ.6 σ.1-6.
Tassis Dimitrios, Chastas Nikolaos, Δημητριάδης Χαράλαμπος, Kamarinos G (2005). Improved analysis of low frequency noise in polycrystalline silicon thin-film transistors. Solid-State Electronics. τόμ.49 αρ.3 σ.513-515.
Tsormpatzoglou A, Chastas Nikolaos, Tassis Dimitrios, Dimitriadis Charalampos, Kamarinos G, Frigeri P, Franchi S, Gombia E, Mosca R (2005). Low-frequency noise spectroscopy in Au/n-GaAs Schottky diodes with InAs quantum dots. Applied Physics Letters. τόμ.87 αρ.16 σ.1-3.

(2004)

Άρθρο σε Περιοδικό

Chastas Nikolaos, Tassis Dimitrios, Dimitriadis Charalampos, Dozsa L, Franchi, Frigeri P (2004). Electrical transport and low frequency noise characteristics of Au/n-GaAs Schottky diodes containing InAs quantum dots. Semiconductor Science and Technology. τόμ.19 αρ.3 σ.461-467.
Chastas Nikolaos, Dimitriadis Charalampos, Kamarinos G (2004). Low-frequency noise in offset-gated polysilicon TFTs. IEEE Transactions on Electron Devices. τόμ.51 αρ.5 σ.828-831.
Chastas Nikolaos, Dimitriadis Charalampos, Kamarinos G (2004). Correlation of the generation-recombination noise with reliability issues of polycrystalline silicon thin-film transistors. Applied Physics Letters. τόμ.85 αρ.2 σ.311-313.
Chastas Nikolaos, Dimitriadis Charalampos, Dozsa L, Gombia E, Mosca R (2004). Investigation of single electron traps induced by InAs quantum dots embedded in GaAs layer using the low-frequency noise technique. Journal of Applied Physics. τόμ.96 αρ.10 σ.5735-5739.
Chatzopoulos Alkiviadis, Archontas N, Chastas Nikolaos, Dimitriadis Charalampos, Kamarinos G, Georgoulas N, Thanailakis A (2004). Change in transfer and low-frequency noise characteristics of n-channel polysilicon TFTs due to hot-carrier degradation. IEEE Electron Device Letters. τόμ.25 αρ.6 σ.390-392.

Άρθρο σε Πρακτικά Συνεδρίου

Chastas Nikolaos, Dimitriadis Charalampos, Dozsa L, Gombia E, Kamarinos G (2004). Electrical properties of GaAs schottky diodes with embedded InAs self-assembled quantum dots. Proceedings - 2004 24th International Conference on Microelectronics, MIEL 2004 - Nis. Nis, Serbia. τόμ.24 I σ.325-327.

(2003)

Άρθρο σε Περιοδικό

Chastas Nikolaos, Tassis Dimitrios, Dimitriadis Charalampos, Kamarinos G (2003). Determination of interface and bulk traps in the subthreshold region of polycrystalline silicon thin-film transistors. IEEE Transactions on Electron Devices. τόμ.50 αρ.9 σ.1991-1994.
Chastas Nikolaos, Tassis Dimitrios, Dimitriadis Charalampos, Brini J, Kamarinos G (2003). Stability of hydrogenated in pure hydrogen plasma p-channel polycrystalline silicon thin-film transistors. Solid-State Electronics. τόμ.47 αρ.1 σ.25-31.
Chastas Nikolaos, Dimitriadis Charalampos, Farmakis F. V, Kamarinos G (2003). Effects of hydrogenation on the performance and stability of p-channel polycrystalline silicon thin-film transistors. Microelectronics Reliability. τόμ.43 αρ.4 σ.671-674.
Chastas Nikolaos, Dimitriadis Charalampos, Dozsa L, Gombia E, Mosca R (2003). Characterization of traps related to InAs quantum-dot growth-induced defects in GaAs by low-frequency noise measurements in reverse-biased Schottky diodes. Journal of Applied Physics. τόμ.93 αρ.9 σ.5833-5835.
Chastas Nikolaos, Dimitriadis Charalampos, Dozsa L, Gombia E, Amighetti S, Frigeri P (2003). Low frequency noise of GaAs Schottky diodes with embedded InAs quantum layer and self-assembled quantum dots. Journal of Applied Physics. τόμ.93 αρ.7 σ.3990-3994.
Chastas Nikolaos, Dimitriadis Charalampos, Brini J, Kamarinos G, Gueorguiev V. K, Kaschieva S (2003). Effects of gamma-ray irradiation on polycrystalline silicon thin-film transistors. Microelectronics Reliability. τόμ.43 αρ.1 σ.57-60.

(2002)

Άρθρο σε Περιοδικό

Chastas Nikolaos, Dimitriadis Charalampos, Panayiotatos Y, Tassis Dimitrios, Logothetidis Stergios, Papadimitriou Dimitrios, Roupakas G, Adamopoulos G (2002). High-field transport and noise properties of sputter-deposited amorphous carbon-silicon heterojunctions. Semiconductor Science and Technology. τόμ.17 αρ.7 σ.662-667.
Chastas Nikolaos, Dimitriadis Charalampos, Kamarinos G (2002). Effect of interface roughness on gate bias instability of polycrystalline silicon thin-film transistors. Journal of Applied Physics. τόμ.92 αρ.8 σ.4741-4745.
Chastas Nikolaos, Dimitriadis Charalampos, Brini J, Kamarinos G (2002). Hot-carrier-induced degradation in short p-channel nonhydrogenated polysilicon thin-film transistor. IEEE Transactions on Electron Devices. τόμ.49 αρ.9 σ.1552-1557.
Konofaos Nikolaos, Evangelou E. K, Chastas Nikolaos, Panayiotatos Y, Dimitriadis Charalampos, Logothetidis S (2002). The effects of interface and bulk defects on the electrical performance of amorphous carbon/silicon heterojunctions. Materials Science and Engineering B-Solid State Materials for Advanced Technology. τόμ.91-92 σ.379-383.
Papatzika S, Chastas Nikolaos, Angelis C. T, Dimitriadis Charalampos, Kamarinos G, Lee J. I, Chastas Nikolaos, Dimitriadis Charalampos (2002). Investigation of noise sources in platinum silicide Schottky barrier diodes. Applied Physics Letters. τόμ.80 αρ.8 σ.1468-1470.

Άρθρο σε Πρακτικά Συνεδρίου

Chastas Nikolaos, Dimitriadis Charalampos, Kamarinos G (2002). Stability of Non-Hydrogenated and Hydrogenated P-Channel Polycrystalline Silicon Thin-Film Transistors. MRS Proceedings. τόμ.744 σ.457-462.

(2001)

Άρθρο σε Περιοδικό

Chastas Nikolaos, Dimitriadis Charalampos, Tassis Dimitrios, Panayiotatos Y, Logothetidis Stergios, Papadimitriou Dimitrios (2001). Electrical properties of magnetron sputtered amorphous carbon films with sequential sp(3)-rich/sp(2)-rich layered structure. Applied Physics Letters. τόμ.79 αρ.20 σ.3269-3271.
Chastas Nikolaos, Dimitriadis Charalampos, Tassis Dimitrios, Logothetidis Stergios (2001). Electrical characterization of nanocrystalline carbon-silicon heterojunctions. Applied Physics Letters. τόμ.79 αρ.5 σ.638-640.
Chastas Nikolaos, Dimitriadis Charalampos, Patsalas Panagiotis, Panayiotatos Y, Tassis Dimitrios, Logothetidis Stergios (2001). Structural, electrical, and low-frequency-noise properties of amorphous-carbon-silicon heterojunctions. Journal of Applied Physics. τόμ.89 αρ.5 σ.2832-2838.
Chastas Nikolaos, Dimitriadis Charalampos, Logothetidis Stergios, Angelis Constantinos T, Konofaos Nikolaos, Evangelou Evangelos K (2001). Temperature dependence of the barrier at the tetrahedral amorphous carbon-silicon interface. Semiconductor Science and Technology. τόμ.16 αρ.6 σ.474-477.
Dimitriadis Charalampos, Chastas Nikolaos, Vouroutzis Nikolaos, Logothetidis Stergios, Panayiotatos Y (2001). Microstructure and its effect on the conductivity of magnetron sputtered carbon thin films. Journal of Applied Physics. τόμ.89 αρ.12 σ.7954-7959.

(2000)

Άρθρο σε Περιοδικό

Chastas Nikolaos, Dimitriadis Charalampos, Panayiotatos Y, Tassis Dimitrios, Patsalas Panagiotis, Logothetidis Stergios (2000). Noise characterization of sputtered amorphous carbon films. Journal of Applied Physics. τόμ.88 αρ.9 σ.5482-5484.

Ενημερώθηκε: 2023-03-26