Si‐Doping of Low‐Temperature‐Grown GaAs Heterostructures on (100) and (111) A GaAs Substrates

AN Klochkov, GB Galiev, EA Klimov… - … status solidi (b), 2023 - Wiley Online Library
Utilizing the amphoteric property of silicon impurity in GaAs (111) A for acceptor doping of
low‐temperature‐grown (LTG‐) GaAs films and LTG‐GaAs‐based heterostructures for THz …

Terahertz photoconductive antennas based on silicon-doped GaAs (111) A

E Klimov, A Klochkov, P Solyankin… - … Journal of Modern …, 2024 - World Scientific
In this study we investigate a relatively new material for terahertz (THz) photoconductive
antennas (PCAs): GaAs epitaxial films grown on (111) A-oriented semi-insulated GaAs …

Optical-to-terahertz switches: state of the art and new opportunities for multispectral imaging

DS Ponomarev, AE Yachmenev, DV Lavrukhin… - Uspekhi Fizicheskikh …, 2024 - ufn.ru
Compact and cost-effective spectrometers and imaging systems in the terahertz (THz)
frequency range based on optical-THz photoconductive converters of ultrashort laser pulses …

Оптико-терагерцевые преобразователи: современное состояние и новые возможности для мультиспектральной визуализации

ДС Пономарев, АЭ Ячменев, ДВ Лаврухин… - Успехи физических …, 2024 - mathnet.ru
Компактные и недорогие спектрометры и системы визуализации в терагерцевом (ТГц)
диапазоне частот на основе оптико-ТГц фотопроводящих преобразователей …

Plasmonic-Metal Nanostructures-Enhanced Photoconductive Terahertz Emission and Detection

S Nomoev, I Vasilevskii, A Klochkov… - Defect and Diffusion …, 2024 - Trans Tech Publ
Photoconductive antennas based on low-temperature gallium arsenide (LT-GaAs) with a
gold plasmonic-gold grating made of nanorods and nanoislands have been developed and …

Structural Properties of {LTG-GaAs/GaAs: Si} Superlattices on GaAs (100) and (111) A Substrates

GB Galiev, EA Klimov, SS Pushkarev… - Nanobiotechnology …, 2022 - Springer
A new structure for photoconductive antennas is proposed, which represents a multilayer
epitaxial film grown on a GaAs (111) A substrate and consisting of alternating low …