Spectral Maximum in the Terahertz Photoconductance of a Quantum Point Contact
نویسندگان
چکیده
The disappearance of the giant terahertz photoconductance a quantum point contact under increase in photon energy, which was discovered experimentally (Otteneder et al., Phys. Rev. Appl. 10 , 014015 (2018)) and studied by numerical calculations photon-stimulated transport (O. A. Tkachenko JETP Lett. 108 396 (2018)), is explained momentum conservation upon absorption photons tunneling electrons on base perturbation theory calculations.
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ژورنال
عنوان ژورنال: Jetp Letters
سال: 2022
ISSN: ['1090-6487', '0021-3640']
DOI: https://doi.org/10.1134/s0021364022601130