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92篇 您的检索式:作者名="Pepper B"
    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
2Vascular endothelial growth factor B (VEGF-B) binds to VEGF receptor-1 and regulates plasminogen activator activity in endothelial cells显示文摘Olofsson B Korpelainen E Pepper MS Mandriota SJ Aase K Kumar V 1998Proc Natl Acad Sci USA1998,95,11:1
3Vascular endothelial growth factor B (VEGF-B) binds to VEGF receptor-1 and regulates plasminogen activator activity in endothelial cells显示文摘Olofsson B Korpelainen E Pepper MS 0,,:1
4Inhibition of angiogenesis by tissue inhibitor of metalloproteinase-3显示文摘Apte BA Pepper MS Voest E Montesano R Olsen B Murphy G 1997Invest Ophthalmol Vis Sci1997,38,:1
5Carbon ( 613 C ) and nitrogen (615N) stable isotope composition in plant and soil in Southern Patagonia' s native forests 显示文摘Peri P L Ladd B Pepper D A 2012Global Change Biology2012,18,1:1
6Urinary tract cryptosporidiosis in commercial hying hens显示文摘Trampel D W Pepper T M Blagburn B L 2000Av Dis2000,44,:1
7Influence of competitors on caching behaviour in the common ravens,Corvus corax显示文摘Heinrich B Pepper JW 0,,05:1
8Sex and Power in Interaction 显示文摘KOLLOCK P PHILIP B PEPPER S 1985American Sociological Review1985,50,:1
9Inhibition of angiogenesis by tissue inhibitor of metalloproteinase-3显示文摘Anand-Apte B Pepper MS Voest E 1997Invest Ophthalmol Vis Sci1997,38,5:1
10Leaf orientation and yield of maize显示文摘Pepper G Z Pearce R B Mock J J 1977Crop Science1977,17,6:1
11Do you want to keep your customers forever显示文摘Joseph B Peppers D Rogers M 1995Harvard Business Review1995,,34:1
12The cardiac endothelium: cardioactive mediators显示文摘Shah A M Grocott M R M Pepper C B 1996Prog Cardiovasc Dis1996,39,3:1
13Vascular endothelial growth factor B (VEGF-B) binds to VEGF receptor-1 and regulates plasminogen activator activity in endothelial cells 显示文摘Olofsson B Korpelainen E Pepper MS 1998Proe Natl Acad Sci USA1998,95,11:1
14Do you want to keep your customers forever显示文摘Joseph B Peppers D Rogers M 1995Harvard Business Review1995,,34:1
15Leaf orientation and yield of maize显示文摘Pepper G E Pearce R B Mock J J 1977Crop Science1977,,17:1
16Linking Leaf and Tree Water Use With an Individual-tree Model显示文摘Medlyn B E Pepper D A O' Grady A P 2007Tree Physiology2007,27,:1
17The risk of hardware infection in deep brain stimulation surgery is greater at impulse generator replacement than at the primary procedure显示文摘Pepper J Zrinzo L Mirza B 2013Stereotact Funct Neurosurg2013,91,1:1
18Lignin oxida- tion preferential use of cupric oxide 显示文摘Pepper J M Casselman B W Karapally J C 1967Can J Chem1967,45,:1
19Subsurface biomediated reduction of higher-valent uranium and plutonium显示文摘Reed D T Pepper S E Rittmann B E J 2007Journal of Alloys and Compounds2007,,444445:1
20Vascular endothelial growth factor B (VEGFB) binds to VEGF receptor-land regulates plasminogen activator activity in endothelial cells显示文摘Olofsson B Korpelainen E Pepper MS 1998Proc Natl Acad Sci1998,95,11:1
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