Наукова електронна бібліотека
періодичних видань НАН України
періодичних видань НАН України
Luttinger liquid and polaronic effects in electron transport through a molecular transistor
Репозиторій DSpace/Manakin
JavaScript is disabled for your browser. Some features of this site may not work without it.
Luttinger liquid and polaronic effects in electron transport through a molecular transistor
Тема:
Carbon nanotubes, quantum wires and Luttinger liquid
Інший ID:
PACS: 73.63.–b;73.63.Kv
Посилання:
Luttinger liquid and polaronic effects in electron transport
through a molecular transistor / G.A. Skorobagat’ko, I.V. Krive // Физика низких температур. — 2008. — Т. 34, № 10. — С. 1086–1093. — Бібліогр.: 23 назв. — англ.
Підтримка:
The authors would like to thank S.I. Kulinich for valuable
discussions. This work was partly supported by the
joint grant of the Ministries of Education and Science in
Ukraine and Israel and by the grant «Effects of electronic,
magnetic and elastic properties in strongly inhomogeneous
nanostructures» of the National Academy of Sciences
of Ukraine.
Дата:
2008
Переглядів:
866
Завантажень:
496
Анотація:
Electron transport through a single-level quantum weakly dot coupled to Luttinger liquid leads is considered
in the master equation approach. It is shown that for a weak or moderately strong interaction the differential
conductance demonstrates resonant-like behavior as a function of bias and gate voltages. The inelastic
channels associated with vibron-assisted electron tunnelling can even dominate electron transport for a certain
region of interaction strength. In the limit of strong interaction resonant behavior disappears and the differential
conductance scales as a power low on temperature (linear regime) or on bias voltage (nonlinear regime).
