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76篇 您的检索式:作者名="Ramstein"
    题名 作者 年代 出处 被引量
1Electronic properties of wurtzite GaAs: A correlated structural, optical, and theoretical analysis of the same polytypic GaAs nanowire显示文摘III-V 复合半导体 nanowires 被 zincblende 和 wurtzite 结构的共存通常描绘。到目前为止,这 polytypism 阻碍了 GaAs 的亚稳的 wurtzite 阶段的电子性质的决心,它因此仍然保持高度争论。以获得新卓见进这个话题,我们跨相互关联的 nanoscale 光谱由有一样的 polytypic GaAs nanowire 的传播电子显微镜学分析的近地的扫描光显微镜学的成像分散了到 Si 晶片上。因此,空间地决定光致发光系列能明白地被分到其结构与解决格子的精确性被知道的 nanowire 片断。1.528 eV 的一个排放精力从扩大 zincblende 片断被观察,表明驱散的 nanowire 由于和它的支持的底层的相互作用大概在单轴的紧张下面。这些关键信息和为扩大纯 wurtzite 片断获得的排放精力被用来在一个 wurtzite 矩阵以及反的结构执行 zincblende 量磁盘的信封功能计算。在这些计算,我们改变了基本 bandgap,电子质量,和在 zincblende 和 wurtzite GaAs 之间的乐队偏移量。从有试验性的数据的这多参数比较,我们推断在 8 传导和一个原子价乐队之间的 bandgap 在没有紧张的 wurtzite GaAs 从 1.532 ~ 1.539 eV ,并且为 7-A bandgap 估计了 1.507 ~ 1.514 eV 的价值。Alexander Senichev Pierre Corfdir Oliver Brandt Manfred Ramsteiner Steffen Breuer Jorg Schilling Lutz Geelhaar Peter Werner 2018Nano Research2018,11,9:2
2Tropical paleoclimates at the Last Glacial Maximum: comparison of Paleoclimate Modeling Intercomparison Project (PMIP) simulations and paleodata显示文摘S. Pinot G. Ramstein S. P. Harrison I. C. Prentice J. Guiot M. Stute S. Joussaume 1999Climate Dynamics1999,,11:1
3Effect of orogeny,plate motion and land-sea distribution on Eurasian climate change over the past 30 million years显示文摘 FLUTEAU F BESSE J 1997Nature1997,386,:1
4Room-tem- perature spin injection from Fe into GaAs 显示文摘Zhu H J Ramsteiner M Kostial H 2001Phys Rev Lett2001,87,01:1
5Understanding the Compressive Behavior of Linear and Cross-linked Poly(vinyl chloride) Foams显示文摘Lim G T Altstadt V Ramsteiner F 2009J Cell Plast2009,45,5:1
6Influence of void formation on impact toughness in rubber modified styrenic-polymers显示文摘F Ramsteiner G.E McKee M Breulmann 2002Polymer2002,,:1
7显示文摘SCHLAEPPI J M FORY W L RAMSTEINER K 1991Agric Food Chem1991,39,:1
8Effects of orogeny, plate motion and land-sea distribution on Eurasian climate change over the past 30 million years显示文摘Ramstein G Fluteau F Besse J 1997Nature1997,386,:1
9Effect of orogeny,plate motion and land-sea distribution on Eurasian climate change over the past 30 million years显示文摘Ramstein G Fluteau F Besse J 1997Nature1997,386,:1
10Room-Temperature spin injection from Fe into GaAs 显示文摘ZHU H J RAMSTEINER M KKSITAL H 2001PYHS Rev Lett2001,,01:1
11Determination of metolachlor by competitive enzyme immunoassay using a specific monoclonal antibody显示文摘SCHLAEPPI J M HANS MOSER KLAUS RAMSTEINER 1991Agr Food Chem1991,39,:1
12Is there a confict between the Neoproterozoic glacial deposits and the snowball Earth interpretation: An improved understanding with numerical modeling 显示文摘Donnadieu Y Fluteau F Ramstein G 2003Earth and Planetery Science Letter2003,208,:1
13The impact of atmospheric and oceanic heat transports on the sea-ice-albedo instability during the Neoproterozoic 显示文摘Donnadieu Y Ramstein G Fluteau F 2004Climate Dynamics2004,22,:1
14Resonant Raman scattering of amorphous carbon and polycrystalline diamond films显示文摘 RAMSTEINER M WILD C 1989Phys Rev B1989,40,:1
15Nitride Semiconductors Free of Electrostatic Fields for Efficient White Light-emitting Diodes 显示文摘Waltereit P Brandt O Trampert A Grahn H T Menniger J Ramsteiner M Reiche M Ploog K H 2000Nature2000,406,:1
16In-vivo metabolism of epothilone B in tumor-bearing nude mice: identification of three new epothilone B metabolites by capillary LC-MS-MS 显示文摘BLUM W AICHHOLZ R RAMSTEIN P 2001Rapid Commun Mass Spectrom2001,15,5:1
17Effect of orogeny,plate motion and land-sea distribution on Eurasian climate change over the past 30 million years显示文摘Ramstein G Fluteau F Besse J 1997Nature1997,386,:1
18Mu-tiresidue Method for the Determination of Triazine Herbicides in Field-Grown Agricultural Crops,Water, and Soils显示文摘Ramsteiner K Hormann W D Eberle D O 1974J Assoc Off Anal Chem1974,57,1:1
19Influence of Void Formation on Impact Toughness in Rubber Modified Styrenic-polymers 显示文摘Ramsteiner F Heckmann W MacKee G E Breulmann M 2002Polymer2002,43,22:1
20A 'snowball Earth' climate triggered by continental breakup through changes in runoff显示文摘Donnadieu Y Godderis Y Ramstein G Nedelec A Meert J 2004Nature2004,428,:1
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