Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Lei-Lei Nian"'
We study angular momentum radiation from electrically-biased chiral single molecular junctions using the nonequilibrium Green's function method. Using single and double helical chains as examples, we make connections between the ability of a chiral m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efed260ebee0cda26887b0979a9dd692
http://arxiv.org/abs/2303.11727
http://arxiv.org/abs/2303.11727
Publikováno v:
Nano letters.
Scanning tunneling microscope (STM)-induced luminescence provides an ideal platform for electrical generation and the atomic-scale manipulation of nonclassical states of light. However, despite its extreme importance in quantum technologies, squeezed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10722bd95f58c444927f95c9251f0633
https://pubmed.ncbi.nlm.nih.gov/36449564
https://pubmed.ncbi.nlm.nih.gov/36449564
Publikováno v:
Nanogap Electrodes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87e03b846dc8c22ce0e2e4f8dbb18584
https://doi.org/10.1002/9783527659562.ch2
https://doi.org/10.1002/9783527659562.ch2
Publikováno v:
The Journal of Physical Chemistry Letters. 11:8721-8726
The photon blockade induced by optical nonlinearity has been widely used to generate single-photon emission under optical driving in quantum optics. However, the same approach is difficult to achieve in electrically driven molecular junctions. Here w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a32cfe9469135f85a290c4ef6077d393
https://doi.org/10.1021/acs.jpclett.0c02586
https://doi.org/10.1021/acs.jpclett.0c02586
Autor:
Jing-Tao Lü, Lei-Lei Nian
Publikováno v:
The Journal of Physical Chemistry C. 123:18508-18515
We simulate the light emission from C60 films driven by the tunneling electrons injected from a scanning tunneling microscope (STM) tip. Considering a model Hamiltonian which contains electron–photon and exciton–plasmon interactions, the emission
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57a030902d054e31a7b0b4197775372a
https://doi.org/10.1021/acs.jpcc.9b00132
https://doi.org/10.1021/acs.jpcc.9b00132
Autor:
Lei-Lei Nian, Jing-Tao Lü
Publikováno v:
Physical Review A. 103
Heat transfer in an optomechanical system consisting of one optical cavity and two movable mirrors with or without a laser field is studied by using the quantum master-equation method. The radiation-pressure interaction between the cavity and the mir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b51ccc6e2422516dc65b683f93d426a
https://doi.org/10.1103/physreva.103.063510
https://doi.org/10.1103/physreva.103.063510
Publikováno v:
Physical review. E. 102(2-1)
We study vibrational statistics in current-carrying model molecular junctions using master equation approach. Especially, we concentrate on the validity of using an effective temperature $T_{\rm eff}$ to characterize the nonequilibrium steady state o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adc43ca7f7c84d6b3cc20987a25a8353
https://pubmed.ncbi.nlm.nih.gov/32942477
https://pubmed.ncbi.nlm.nih.gov/32942477
Publikováno v:
Physical Review B. 101
A molecular heat engine is proposed based on a porphyrin single-molecule junction. The important thermoelectric transport characteristics, such as electrical conductance, thermopower, output power, and efficiency have been calculated by means of a La
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1b3f6a5e2c07c0dbf45001910d70393
https://doi.org/10.1103/physrevb.101.045410
https://doi.org/10.1103/physrevb.101.045410
We show that a current-carrying coherent electron conductor can be treated as an effective bosonic energy reservoir involving different types of electron–hole pair excitations. For weak electron–boson coupling, hybrid energy transport between non
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffd7aed9ead216a12a950adc64b4dfa9
Autor:
M. Wierzbicki, Long Bai, Lei-Lei Nian, Rong Zhang, Jun Tang, Wenting Yu, Huichao Li, Rui-Qiang Wang, Xue-Feng Wang
Publikováno v:
Physical Review Applied. 12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c56a25f73ba253274121633cb173a36
https://doi.org/10.1103/physrevapplied.12.059901
https://doi.org/10.1103/physrevapplied.12.059901