Single-parameter nonadiabatic quantized charge pumping

doi:10.1103/PhysRevB.77.153301

2008-04-14

177

DOI：10.1103/PhysRevB.77.153301

原文链接

查看原文

摘要

En 中文

Controlled charge pumping in an AlGaAs/GaAs gated nanowire by single-parameter modulation is experimentally and theoretically studied. Transfer of integral multiples of the elementary charge per modulation cycle is clearly demonstrated. A simple theoretical model shows that such a quantized current can be generated via loading and unloading of a dynamic quasibound state. It demonstrates that nonadiabatic blockade of unwanted tunnel events can obliterate the requirement of having at least two phase-shifted periodic signals to realize quantized pumping.

Keyword:

SURFACE ACOUSTIC-WAVES

QUANTUM-DOT TURNSTILE

ELECTRON PUMP

TRANSPORT

DRIVEN

AI总结

对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。

期刊

Physical Review B

IF:

3.7

论文数:

15.4W

被引数:

41.0W

机构

Institute of Science Tokyo

学者数:

3.2W

论文数: 2.7W

被引数: 117

national physical laboratory - uk

学者数:

2.0K

论文数: 1.9K

被引数: 2

ben gurion university

学者数:

1.3W

论文数: 1.0W

被引数: 5

Tokyo Institute of Technology

学者数:

1.1W

论文数: 9.0K

被引数: 1.9W

University of Cambridge

学者数:

7.7W

论文数: 7.1W

被引数: 13.7W

physikalisch-technische bundesanstalt (ptb)

学者数:

2.1K

论文数: 1.6K

被引数: 0

查看更多机构

引用论文

Integrated provenance record of a forearc basin modified by slab‐window magmatism: detrital‐ zircon geochronology and sandstone compositions of the Paleogene Arkose Ridge Formation, south‐central Alaska

Basin Research

IF0

2013-09-24

PREAI

C. Kortyna; E. Donaghy; J. M. Trop; B. Idleman

Scattering approach to parametric pumping

PHYSICAL REVIEW B

IF3.7

1998-10-15

739

OAAI

Brouwer, PW

Order parameter for the dynamical phase transition in Bose-Einstein condensates with topological modes

Physical Review A

IF0

2007-09-17

OAAI

E. R. F. Ramos; L. Sanz; V. I. Yukalov; V. S. Bagnato

Green-function approach to transport phenomena in quantum pumps

PHYSICAL REVIEW B

IF3.7

2005-09-30

112

OAAI

Arrachea, L

Nanoampere charge pump by single-electron ratchet using silicon nanowire metal-oxide-semiconductor field-effect transistor

APPLIED PHYSICS LETTERS

IF3.6

2008-01-28

156

PREAI

Fujiwara, Akira; Nishiguchi, Katsuhiko; Ono, Yukinori

Phytolith records of the climate change since the past 15000 years in the middle reach of the Yangtze River in China

Frontiers of Earth Science

IF0

2012-01-21

PREAI

Yansheng Gu; Hanlin Wang; Xianyu Huang; Hongxia Peng; Junhua Huang

The incidence, etiologies, outcomes, and predictors of mortality of acute liver failure in Thailand: a population-base study

BMC Gastroenterology

IF0

2019-01-28

OAAI

Kessarin Thanapirom; Sombat Treeprasertsuk; Ngamphol Soonthornworasiri; Kittiyod Poovorawan; Roongruedee Chaiteerakij; Piyawat Komolmit; Kamthorn Phaosawasdi; Massimo Pinzani

Collimation for CLIC

AIP Conference Proceedings

IF0

2003-01-01

PREAI

R. Assmann

Gigahertz quantized charge pumping

NATURE PHYSICS

IF18.4

2007-04-08

352

PREAI