journal article·2025-04

Negative photoconductivity in HgCdTe layers under illumination with millimeter waves

Nataliia Kukhtaruk, Fedir Sizov, Viacheslav Zabudsky, Zinoviia Tsybrii, Ihor Lysiuk

Applied Physics A· Volume 131· Issue 4
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OpenAlex topics: Advanced Semiconductor Detectors and Materials · Semiconductor Quantum Structures and Devices · Nanowire Synthesis and Applications

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References (20)

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1. X. Zhang, Y. Zhang, D. Pan, X. Yi, J. Zhao, J. Li, Negative photoconductive effects in uncooled InAs nanowire photodetectors. Front. Phys. Sec Opt. Photonics. 9 (2021). https://doi.org/10.3389/fphy.2021.72568010.3389/fphy.2021.725680 ↗
2. W. Ruan, X. Meng, Observation of anomalous negative photoconductivity in Ga2O3 nanowires: implications for broadening the spectral response of photodetectors. ACS Appl. Nano Mater. 6, 2, 1019–1026 (2023). https://doi.org/10.1021/acsanm.2c0441010.1021/acsanm.2c04410 ↗
3. J. Qin, X. Yang, C. Lv, Y. Li, X. Chen, Z. Zhang, J. Zang, X. Yang, K. Liu, L. Dong, Ch. Shan, humidity sensors realized via negative photoconductivity effect in nanodiamonds. J. Phys. Chem. Lett. 12, 16, 4079–4084 (2021). https://doi.org/10.1021/acs.jpclett.1c0101110.1021/acs.jpclett.1c01011 ↗
4. Y. Yang, X. Peng, H. Kim, T. Kim, S. Jeon, H. Kang, W. Choi, J. Song, Y. Doh, D. Yu, Hot carrier trapping induced negative photoconductance in InAs nanowires toward novel nonvolatile memory. Nano Lett. 15, 9, 5875–5882 (2015). https://doi.org/10.1021/acs.nanolett.5b0196210.1021/acs.nanolett.5b01962 ↗
5. W. Ji, H. Zhou, Y. Ye, J. Zhao, Y. Xiao, S. Lei, B. Cheng, Trap-Related nonvolatile negative photoconductivity in a single Ag@Al2O3 hybrid Nanorod for a photomemory with Light-Writing and Bias-Erasing. Adv. Opt. Mater. 7, 1901154 (2019). https://doi.org/10.1002/adom.20190115410.1002/adom.201901154 ↗
6. H. Kimura, T. Kurosu, Y. Akiba, M. Iida, A model for the occurrence of transient negative photoconductivity in silicon doped with gold. Appl. Phys. A 53, 194–197 (1991). https://doi.org/10.1007/BF0032425010.1007/BF00324250 ↗
7. M.C.P. Chang, C.M. Penchina, J.S. Moore, Excited impurity States and transient photoconductivity in Cobalt-Doped silicon. Phys. Rev. B 4, 1229 (1971). https://doi.org/10.1103/PhysRevB.4.122910.1103/PhysRevB.4.1229 ↗
8. G.J. Papaioannou, M. Nowak, P.C. Euthymiou, Influence of illumination intensity on negative photoconductivity of Si ion-implanted GaAs:Cr. J. Appl. Phys. 65, 4864–4868 (1989). https://doi.org/10.1063/1.34319910.1063/1.343199 ↗
9. P. Wei, S. Chattopadhyay, M. Yang, S. Tong, J. Shen, C. Lu, H. Shih, L. Chen, K. Chen, Room-temperature negative photoconductivity in degenerate inn thin films with a supergap excitation. Phys. Rev. B 81, 045306 (2010). https://doi.org/10.1103/PhysRevB.81.04530610.1103/PhysRevB.81.045306 ↗
10. H.R. Kim, S. Kim, C.O. Kim, S. Choi, Temperature-dependent negative photoconductivity of undoped ZnO films. Thin Solid Films. 518(1), 305–308 (2009). https://doi.org/10.1016/j.tsf.2009.06.04910.1016/j.tsf.2009.06.049 ↗
11. Y. Han, X. Zheng, M. Fu, D. Pan, X. Li, Y. Guo, J. Zhao, Q. Chen, Negative photoconductivity of InAs nanowires. Phys. Chem. Chem. Phys. 18, 818–826 (2016). https://doi.org/10.1039/C5CP06139C10.1039/C5CP06139C ↗
12. X.W. Zhang, J.S. Jie, Z. Wang, C.Y. Wu, L. Wang, Q. Peng, Y.Q. Yu, P. Jiang, C. Xie, Surface induced negative photoconductivity in p-type znse: bi nanowires and their nano-optoelectronic applications. J. Mater. Chem. 21, 6736–6741 (2011). https://doi.org/10.1039/C1JM00035G10.1039/C1JM00035G ↗
13. S. Panigrahi, A. Bera, D. Basak, Encapsulation of 2– 3-nm-Sized ZnO quantum Dots in a SiO2 matrix and observation of negative photoconductivity. ACS Appl. Mater. Interfaces. 1, 10, 2408–2411 (2009). https://doi.org/10.1021/am900551310.1021/am9005513 ↗
14. A.K. Sh. Kaushik, R.K. Kapoor, S.B. Pant, R. Krupanidhi, Singh, Observation of negative photoconductivity at bandgap and super bandgap excitations in GaN nanorods. Opt. Mater. 121, 111553 (2021). https://doi.org/10.1016/j.optmat.2021.11155310.1016/j.optmat.2021.111553 ↗
15. Y. Liu, P. Fu, Y. Yin, Y. Peng, W. Yang, G. Zhao, W. Wang, W. Zhou, D. Tang, Positive and Negative Photoconductivity Conversion Induced by H, (2019) https://doi.org/10.1186/s11671-019-2978-y10.1186/s11671-019-2978-y ↗
16. M. A. B. Tavares, M. J. da Silva, M. L. Peres, S. de Castro, D. A. W. Soares, A. K. Okazaki, C. I. Fornari, P. H. O. Rappl, E. Abramof, Investigation of negative photoconductivity in p-type Pb1– xSnxTe film. Appl. Phys. Lett. 110, 042102 (2017) https://doi.org/10.1063/1.497453910.1063/1.4974539 ↗
17. B.K. Barick, S.K. Yadav, S. Dhar, Understanding negative photoconductivity observed in c-Orientated inn epitaxial layer. Phys. Status Solidi B 257, 12, 2000219 (2020). https://doi.org/10.1002/pssb.20200021910.1002/pssb.202000219 ↗
18. O. Gravrand, G. Destefanis, S. Bisotto, N. Baier, J. Rothman, L. Mollard, D. Brellier, L. Rubaldo, A. Kerlain, V. Destefanis, M. Vuillermet, Issues in HgCdTe research and expected progress in infrared detector fabrication. J. Electron. Mater. 42, 3349–3358 (2013). https://doi.org/10.1007/s11664-013-2803-910.1007/s11664-013-2803-9 ↗
19. V. Zabudsky, V. Dobrovolsky, N. Momot, Detection of Terahertz and sub-terahertz wave radiation based on hot-carrier effect in narrow-gap Hg1– xCdxTe. Opto-Electr Rev. 18, 300–304 (2010). https://doi.org/10.2478/s11772-010-1026-710.2478/s11772-010-1026-7 ↗
20. V. Dobrovolsky, F. Sizov, THz/sub-THz bolometer based on electron heating in a semiconductor waveguide. Opto-Electron Rev. 18, 250–258 (2010). https://doi.org/10.2478/s11772-010-1033-810.2478/s11772-010-1033-8 ↗