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220篇 您的检索式:作者名="Pepper J"
    题名 作者 年代 出处 被引量
1一种新型的高频半导体量子点单电子泵显示文摘除了直流负电压外,还在浅法刻蚀出的GaAs/AlGaAs量子线上的两个金属指形门上分别叠加两个相位相差π的正弦信号,从而对形成量子点的两个势垒作不等幅调制.在无源漏偏压的情况下,通过周期形成的量子点实现了单电子的搬运.由于新的半导体量子点单电子泵不是依赖库仑阻塞效应通过隧穿进行单电子输运,因此,该器件就不会受到固定隧穿时间引起的低工作频率限制.在1.7K温度下,频率达到3GHz仍然可以观测到量子化电流平台,对应的电流值达到0.5nA量级.这种新器件提供了实现高速度、高精度搬运单电子的另一种可能途径.李玲 Kaestner B Blumenthal M D Giblin S Janssen T J B M Pepper M Anderson D Jones G Ritchie D A 高洁 2008物理学报2008,57,3:4
2Simple kinetic models of petroleum formation显示文摘Pepper A S Corvi P J 1995Marine and Petroleum Geology1995,12,:1
3The histology of viable and ibernating myocardium in relation to imaging characteristics显示文摘Gunning MG Kaprielian RR Pepper J 2002JAm Coll Cardiol2002,39,3:1
4Attitudes to Climate Change and the Actions for Energy Decay of Regular Church-going Christians:The Effects of Religious Persuasions and Social Capital显示文摘Leonard R J Pepper M D 2015Social Compass2015,62,3:1
5Membrand proteases in focus显示文摘Vasslli J D Pepper M S 1994Nature1994,,370:1
6Regulation of angiopoietin-2 mRNA levels in bovine microvascular endothelial cells by cytokines and hypoxia 显示文摘Mandriota S J Pepper MS 1998Circ Res1998,83,8:1
7The relative abilities of two breed of chicken and two varieties of turkeys to metabolize dietary energy nitrogen显示文摘SLINGAR S J SIBBALD I R PEPPER W F 1964Poultry Science1964,43,:1
8Simple kinetic models of petroleum formation 显示文摘Pepper A S Corvi P J 1995Marine and Petroleum Geology1995,12,:1
9Membrane proteases in focus显示文摘Vassalli J D Pepper M S 1994Nature1994,370,:1
10Evolution of genome size in Brassicaceae显示文摘J Spencer Johnston Alan E Pepper Anne E Hall 2005Ann Bot2005,95,1:1
11Valve conserving operation for aortic regurgitation显示文摘Pepper J Yacoub M 1997J Card Surg1997,12,2:1
12Group Ver- sus Individual Sessions Delivered by a Physiotherapist for Female Urinary Incontinence: An Interview Study with Women Attending Group Sessions Nested Within a Ran- domised Controlled Trial显示文摘Griffiths F Pepper J Jorstad-Stein E C 2009BMC Womens Heahh2009,9,:1
13Intravenous cyclophosphamide and plasmapheresis in dialysis- dependent ANCA -associated vasculitis显示文摘Pepper R J Chanouzas D Tarzi R 2013Clin J Am Soc Nephrol2013,8,2:1
14Radial basis function method for 1-D and 2-D groundwater contaminant transport modeling显示文摘Li J Chen Y Pepper D 2003Computational Mechanics2003,32,2:1
15Leaf orientation and yield of maize显示文摘Pepper G Z Pearce R B Mock J J 1977Crop Science1977,17,6:1
16Murine gamma herpesvirus-68 encodes homologues of thymidine kinase and glycoprotein H: sequence, expression, and characterization of pyrimidine kinase activity 显示文摘PEPPER S D STEWART J P ARRAND J P 1996Virology1996,219,2:1
17Simple kinetic models of petroleum formation: Part 1: Oil and gas generation from kerogen显示文摘Pepper A S Corvi P J 1995Marine Petroleum Geology1995,12,3:1
18Perioperative lumbar drain Placement: an independent predictor of tension pneumocephalus and intracranial complications following anterior skull base surgery显示文摘PEPPER J P LIN E M SULLIVAN S E 2011Laryngoscope2011,121,3:1
19Acoustic transport of electrons in parallel quantum wires 显示文摘Cunninghamm J Pepper RITCHIE D A 2005Acta Phys Pol2005,107,:1
20Nutrient Losses by Surface Runoff Following the Application of Organic Manures to Arable Land Nitrogen显示文摘Smith K A Jackson D R Pepper T J 2001Environment Pollution2001,112,:1
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