22 citations · 43 across the 5 of their papers we have counts for
5 papers
Lamb Shift of Landau Levels in Two-Dimensional Electron Systems in a Multimode Resonator
Aleksandr Shabanov, Georgy Alymov, Dmitry Svintsov
The use of resonators to modify the behavior of electromagnetic systems demonstrates its potential for application in a wide range of problems. However, existing theoretical studie…
Graphene Zero-Bias Sub-Terahertz Turnkey Detector with Above 43 GHz Bandwidth
E. I. Titova, A. Titchenko, M. Titova +16
High-frequency terahertz (THz) detectors are vital for next-generation high-speed wireless communication systems. Graphene, with its high carrier mobility, broadband absorption, an…
Multifunctional 2d infrared photodetectors enabled by asymmetric singular metasurfaces
Valentin Semkin, Aleksandr Shabanov, Kirill Kapralov +9
Two-dimensional materials offering ultrafast photoresponse suffer from low intrinsic absorbance, especially in the mid-infrared wavelength range. Challenges in 2d material doping f…
Zero-bias photodetection in 2d materials via geometric design of contacts
Valentin A. Semkin, Aleksandr V. Shabanov, Dmitry A. Mylnikov +4
Structural or crystal asymmetry are necessary conditions for emergence of zero-bias photocurrent in light detectors. Structural asymmetry has been typically achieved via dopi…
Optimal asymmetry of transistor-based terahertz detectors
Aleksandr Shabanov, Maxim Moskotin, Vsevolod Belosevich +4
Detectors of terahertz radiation based on field-effect transistors (FETs) are among most promising candidates for low-noise passive signal rectification both in imaging systems and…