New insight into defect energy levels in HgCdTe

K Majkowycz, K Murawski, M Kopytko - Infrared Physics & Technology, 2024 - Elsevier
The paper reports on a summary of the experimental data on the defect energy levels in
HgCdTe, that have been collected in our experiments and from articles available over …

InAs/GaSb type-II superlattice infrared detectors: three decades of development

A Rogalski, M Kopytko… - Infrared Technology and …, 2017 - spiedigitallibrary.org
Recently, there has been considerable progress towards III-V antimonide-based low
dimensional solids development and device design innovations. From a physics point of …

Photoconductivity: Fundamental concepts

SO Kasap - Photoconductivity and Photoconductive Materials …, 2022 - Wiley Online Library
Photoconductivity is defined, and the importance of electrical contacts are highlighted by
examining the origin of the dark current flowing through a photoconductor. The Shockley …

Rule-22: an update to Rule-07

M Zandian - Journal of Electronic Materials, 2023 - Springer
Rule-22 is an update to Rule-07 with higher accuracy in the low 1/λT regime (1/λT< 0.0025)
and accurately predicting dark current in the high 1/λT regime (1/λT> 0.0025), where Rule …

Performance prediction of pin HgCdTe long-wavelength infrared HOT photodiodes

A Rogalski, M Kopytko, P Martyniuk - Applied optics, 2018 - opg.optica.org
Recently, an enhanced computer program was applied to explain in detail the influence of
different recombination mechanisms (Auger, radiative, and Shockley–Read–Hall) on the …

FET input voltage amplifier for low frequency noise measurements

K Achtenberg, J Mikołajczyk… - Metrology and …, 2020 - yadda.icm.edu.pl
The paper presents a low noise voltage FET amplifier for low frequency noise
measurements. It was built using two stages of an op amp transimpedance amplifier. To …

The method for extracting defect levels in the MCT multilayer low-bandgap heterostructures

K Majkowycz, K Małgorzata, K Murawski… - Opto-Electronics …, 2024 - yadda.icm.edu.pl
A method for defects extraction for a mercury cadmium telluride (MCT) multilayer
lowbandgap heterostructure is presented. The N+/T/p/T/P+/n+ epitaxial layer was deposited …