Oscillating direct electric current formed by a resonant tunneling diode inside a cavity with periodically oscillating mirrors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F24%3A00598421" target="_blank" >RIV/61389021:_____/24:00598421 - isvavai.cz</a>
Result on the web
<a href="https://pubs.aip.org/aip/jcp/article/161/4/044308/3304656/Oscillating-direct-electric-current-formed-by-a" target="_blank" >https://pubs.aip.org/aip/jcp/article/161/4/044308/3304656/Oscillating-direct-electric-current-formed-by-a</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0205463" target="_blank" >10.1063/5.0205463</a>
Alternative languages
Result language
angličtina
Original language name
Oscillating direct electric current formed by a resonant tunneling diode inside a cavity with periodically oscillating mirrors
Original language description
A novel phenomenon is described that enables the control of the flux of free electrons through a resonance tunneling diode (RTD) via coupling the RTD to a quantized electromagnetic mode in a dark cavity. As the control parameter, one uses here the distance between the two cavity mirrors (which are set to oscillate in time). The effect is illustrated by carrying out standard scattering calculations of the electron flux. However, the only efficient way to rationalize the phenomenon and to be able to select the proper distance between the two cavity mirrors is to employ non-Hermitian quantum mechanics and the language of discrete resonance poles of the scattering matrix. The demonstrated ability to control the flux of free electrons by using a dark cavity might open a new field of research and development of controllable RTD devices.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Chemical Physics
ISSN
0021-9606
e-ISSN
1089-7690
Volume of the periodical
161
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
044308
UT code for WoS article
001281715000004
EID of the result in the Scopus database
2-s2.0-85199648628