N. A. Hastas

917 total citations
44 papers, 730 citations indexed

About

N. A. Hastas is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, N. A. Hastas has authored 44 papers receiving a total of 730 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Electrical and Electronic Engineering, 18 papers in Materials Chemistry and 14 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in N. A. Hastas's work include Semiconductor materials and devices (21 papers), Thin-Film Transistor Technologies (17 papers) and Semiconductor materials and interfaces (12 papers). N. A. Hastas is often cited by papers focused on Semiconductor materials and devices (21 papers), Thin-Film Transistor Technologies (17 papers) and Semiconductor materials and interfaces (12 papers). N. A. Hastas collaborates with scholars based in Greece, France and Hungary. N. A. Hastas's co-authors include C.A. Dimitriadis, S. Logothetidis, G. Kamarinos, D.H. Tassis, Panagiotis Karagiannidis, A. Tsormpatzoglou, John G. Labram, Emmanuel Kymakis, Kui Zhao and Yen‐Hung Lin and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Journal of Materials Chemistry.

In The Last Decade

N. A. Hastas

43 papers receiving 719 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
N. A. Hastas Greece	17	616	342	139	111	110	44	730
Antonis Olziersky Switzerland	13	495 0.8×	271 0.8×	79 0.6×	64 0.6×	199 1.8×	30	632
C. Petridis Greece	10	266 0.4×	280 0.8×	104 0.7×	56 0.5×	153 1.4×	15	450
A. Orpella Spain	18	891 1.4×	390 1.1×	71 0.5×	180 1.6×	107 1.0×	72	959
J. A. Schmidt Argentina	16	503 0.8×	365 1.1×	48 0.3×	129 1.2×	98 0.9×	68	605
R. E. Hollingsworth United States	13	361 0.6×	194 0.6×	52 0.4×	126 1.1×	187 1.7×	39	486
Laurent Boudou France	14	374 0.6×	279 0.8×	69 0.5×	148 1.3×	218 2.0×	54	558
Minho Joo South Korea	10	348 0.6×	327 1.0×	87 0.6×	53 0.5×	64 0.6×	27	531
Jiawei Wang China	13	464 0.8×	207 0.6×	96 0.7×	70 0.6×	143 1.3×	35	545
Marek Ekielski Poland	11	278 0.5×	135 0.4×	60 0.4×	79 0.7×	67 0.6×	43	389
Georgia Lewes‐Malandrakis Germany	10	209 0.3×	186 0.5×	55 0.4×	104 0.9×	94 0.9×	15	415

Countries citing papers authored by N. A. Hastas

Since Specialization

Citations

This map shows the geographic impact of N. A. Hastas's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by N. A. Hastas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N. A. Hastas more than expected).

Fields of papers citing papers by N. A. Hastas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. A. Hastas. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by N. A. Hastas. The network helps show where N. A. Hastas may publish in the future.

Co-authorship network of co-authors of N. A. Hastas

This figure shows the co-authorship network connecting the top 25 collaborators of N. A. Hastas. A scholar is included among the top collaborators of N. A. Hastas based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with N. A. Hastas. N. A. Hastas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Wei, Kung‐Hwa, Xabier Rodríguez‐Martínez, Leonidas Tsetseris, et al.. (2025). Novel ambipolar polymers for detection beyond 1000 nm with organic phototransistors. Materials Horizons. 13(1). 464–472.

Tarani, Evangelia, et al.. (2022). Synthesis and thermoelectric properties of Cr-substituted higher manganese silicides prepared by pack cementation. Materials Research Bulletin. 160. 112118–112118. 2 indexed citations

Tsormpatzoglou, A., N. A. Hastas, Miltiadis K. Hatalis, & C.A. Dimitriadis. (2014). Analytical unified drain current model of amorphous IGZO thin film transistors considering a Gaussian distribution of tail states. 269–272. 1 indexed citations

Tsormpatzoglou, A., et al.. (2013). Characterization of High-Current Stress-Induced Instability in Amorphous InGaZnO Thin-Film Transistors by Low-Frequency Noise Measurements. IEEE Electron Device Letters. 34(11). 1403–1405. 11 indexed citations

Karagiannidis, Panagiotis, N. Kalfagiannis, D. Georgiou, et al.. (2012). Effects of buffer layer properties and annealing process on bulk heterojunction morphology and organic solar cell performance. Journal of Materials Chemistry. 22(29). 14624–14624. 32 indexed citations

Hastas, N. A., C.A. Dimitriadis, Г. Константинидис, et al.. (2009). Rapid thermal annealing temperature dependence of noise properties in Au/n‐GaAs Schottky diodes with embedded InAs quantum dots in asymmetric In_0.2Ga_0.8As wells. physica status solidi (b). 246(4). 880–884. 1 indexed citations

Koutsouras, Dimitrios A., N. A. Hastas, D.H. Tassis, et al.. (2005). Depth distribution of traps in Au∕n-GaAs Schottky diodes with embedded InAs quantum dots. Journal of Applied Physics. 97(6). 6 indexed citations

Tassis, D.H., N. A. Hastas, C.A. Dimitriadis, & G. Kamarinos. (2005). Improved analysis of low frequency noise in polycrystalline silicon thin-film transistors. Solid-State Electronics. 49(3). 513–515. 4 indexed citations

Hastas, N. A., et al.. (2004). Change in Transfer and Low-Frequency Noise Characteristics of n-Channel Polysilicon TFTs Due to Hot-Carrier Degradation. IEEE Electron Device Letters. 25(6). 390–392. 8 indexed citations

10.

Hastas, N. A., et al.. (2003). Low frequency noise of GaAs Schottky diodes with embedded InAs quantum layer and self-assembled quantum dots. Journal of Applied Physics. 93(7). 3990–3994. 21 indexed citations

11.

Hastas, N. A., C.A. Dimitriadis, L. Dózsa, E. Gombia, & R. Mosca. (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. 93(9). 5833–5835. 3 indexed citations

12.

Hastas, N. A., D.H. Tassis, C.A. Dimitriadis, J. Brini, & G. Kamarinos. (2003). Stability of hydrogenated in pure hydrogen plasma p-channel polycrystalline silicon thin-film transistors. Solid-State Electronics. 47(1). 25–31. 1 indexed citations

13.

Hastas, N. A., C.A. Dimitriadis, Filippos Farmakis, & G. Kamarinos. (2003). Effects of hydrogenation on the performance and stability of p-channel polycrystalline silicon thin-film transistors. Microelectronics Reliability. 43(4). 671–674. 9 indexed citations

14.

Konofaos, N., E. K. Evangelou, N. A. Hastas, et al.. (2002). The effects of interface and bulk defects on the electrical performance of amorphous carbon/silicon heterojunctions. Materials Science and Engineering B. 91-92. 379–383. 6 indexed citations

15.

Hastas, N. A., C.A. Dimitriadis, Y. Panayiotatos, et al.. (2002). High-field transport and noise properties of sputter-deposited amorphous carbon silicon heterojunctions. Semiconductor Science and Technology. 17(7). 662–667. 11 indexed citations

16.

Hastas, N. A., C.A. Dimitriadis, D.H. Tassis, & S. Logothetidis. (2001). Electrical characterization of nanocrystalline carbon–silicon heterojunctions. Applied Physics Letters. 79(5). 638–640. 21 indexed citations

17.

Hastas, N. A., C.A. Dimitriadis, D.H. Tassis, et al.. (2001). Electrical properties of magnetron sputtered amorphous carbon films with sequential sp3-rich/sp2-rich layered structure. Applied Physics Letters. 79(20). 3269–3271. 5 indexed citations

18.

Hastas, N. A., C.A. Dimitriadis, P. Patsalas, et al.. (2001). Structural, electrical, and low-frequency-noise properties of amorphous-carbon–silicon heterojunctions. Journal of Applied Physics. 89(5). 2832–2838. 16 indexed citations

19.

Dimitriadis, C.A., N. A. Hastas, Ν. Vouroutzis, S. Logothetidis, & Y. Panayiotatos. (2001). Microstructure and its effect on the conductivity of magnetron sputtered carbon thin films. Journal of Applied Physics. 89(12). 7954–7959. 17 indexed citations

20.

Hastas, N. A., C.A. Dimitriadis, Y. Panayiotatos, et al.. (2000). Noise characterization of sputtered amorphous carbon films. Journal of Applied Physics. 88(9). 5482–5484. 15 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact