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pro vyhledávání: '"Meena, Kanchan"'
Autor:
Meena, Kanchan, Deo, P. Singha
Tunneling, though a physical reality, is shrouded in mystery. Wave packets cannot be constructed under the barrier and group velocity cannot be defined. The tunneling particle can be observed on either sides of the barrier but its properties under th
Externí odkaz:
http://arxiv.org/abs/2210.04564
We explain a hierarchy of Friedel sum rule like formulas that help us understand response of mesoscopic systems to applied electric and magnetic fields. The formulas can be derived fully quantum mechanically and then there is a mathematical way to ar
Externí odkaz:
http://arxiv.org/abs/2203.15300
Autor:
Meena, Kanchan, Deo, P. Singha
In a startling discovery it has been recently found that certain density of states (DOS) can become negative in mesoscopic systems wherein electrons can travel back in time. We give a brief introduction to the hierarchy of density of states in mesosc
Externí odkaz:
http://arxiv.org/abs/2112.09390
Autor:
Meena, Kanchan, Singha Deo, P.
Publikováno v:
In Physica E: Low-dimensional Systems and Nanostructures May 2023 149