|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Knowledge transfer between and within alliance partners : pri- vate versus collective benefits of social capital 显示文摘 | Jorge Walter Christoph Lechner Franz W Kellermanns | 2007 | Journal of Business Research2007，60，7： | 1 |
| 2 | Knowledge Transfer between and within Alliance Partners:Private Versus Collective Benefits of Social Capital显示文摘 | JorgeWaher Christoph Lechner Franz W Kellermanns | 2007 | Journal of Business Research2007，60，7： | 1 |
| 3 | The competitive advantage of cluster firms: the priority of regional network position over extra-regional networks – a study of a French high-tech cluster显示文摘 | Christian Lechner Christophe Leyronas | 2012 | 2012 (5-6)2012，，5： | 1 |
| 4 | The Performance Implications of Timing of Entry and Involvement in Muhipartner Alliances显示文摘 | Dovev Lavie Christoph Lechner Harbir Singh | 2007 | Academy of Management Journal2007，50，3： | 1 |
| 5 | Early and mid-term outcome of the arterial switch operation in 114 consecutive patients显示文摘 | Christoph Prandstetter Anna Hofer Evelyn Lechner Rudolf Mair Eva Sames-Dolzer Gerald Tulzer MD PD | 2007 | Clinical Research in Cardiology2007，，10： | 1 |
| 6 | Raman investigation of air-stable silicene nanosheetson an inert graphite surface显示文摘The fascinating properties of two-dimensional (2D) crystals have gainedincreasing interest for many applications. The synthesis of a 2D silicon structure,namely silicene, is attracting great interest for possible development of nextgeneration electronic devices. The main difficulty in working with siliceneremains its strong tendency to oxidation when exposed to air as a consequenceof its relatively highly buckled structure. In this work, we univocaUy identifythe Raman mode of air-stable low-buckled silicene nanosheets synthesized onhighly oriented pyrolytic graphite (HOPG) located at 542.5 cm-1. The main focusof this work is Raman spectroscopy and mapping analyses in combination withab initio calculations. Scanning tunneling microscopy images reveal the presenceof a patchwork of Si three-dimensional (3D) clusters and contiguous Si areaspresenting a honeycomb atomic arrangement, rotated by 30° with respect to theHOPG substrate underneath, with a lattice parameter of 0.41±0.02 nm and abuckling of the Si atoms of 0.05 nm. Raman analysis supports the co-existenceof 3D silicon clusters and 2D silicene. The Raman shift of low-buckled siliceneon an inert substrate has not been reported so far and it is completely differentfrom the one calculated for free-standing silicene and the ones measured forsilicene grown on Ag(111) surfaces. Our experimental results are perfectlyreproduced by our ab initio calculations of deposited silicene nanosheets. Thisleads us to conclude that the precise value of the observed Raman shift crucially depends on the strain between the silicene and the HOPG substrate. | Paola Castrucci Filippo Fabbri Tiziano Delise Manuela Scarselli Matteo Salvato Sara Paseale Roberto Francini Isabelle Berbezier Christoph Lechner Fatme Jardali Holger Vach Maurizio De Crescenzi | 2018 | Nano Research2018，11，11： | 1 |
| 7 | Knowledge transfer between and within alliance partners: Private versus collective benefits of social capital显示文摘 | Jorge Walter Christoph Lechner Franz W. Kellermanns | 2007 | Journal of Business Research2007，，7： | 1 |
| 8 | The potentially crucial role of quasi-particle interferences for the growth of silicene on graphite显示文摘A comprehensive picture of the initial stages of silicene growth on graphite is drawn.Evidence is shown that quasiparticle interferences play a crucial role in the formation of the observed silicene configurations.We propose,on one hand,that the charge modulations caused by those quantum interferences serve as templates and guide the incoming Si atoms to self-assemble to the unique(√3 x√3)R30°honeycomb atomic arrangement.On the other hand,their limited extension limits the growth to about 150 Si atoms under our present deposition conditions.The here proposed electrostatic interaction finally explains the unexpected stability of the observed silicene islands over time and with temperature.Despite the robust guiding nature of those quantum interferences during the early growth phase,we demonstrate that the window of experimental conditions for silicene growth is quite narrow,making it an extremely challenging experimental task.Finally,it is shown that the experimentally observed threedimensional silicon clusters might very well be the simple result of the end of the silicene growth resulting from the limited extent of the quasi-particle interferences. | Fatme Jardali Christoph Lechner Maurizio De Crescenzi Manuela Scarselli Isabelle Berbezier Paola Castrucci Holger Vach | 2020 | Nano Research2020，13，9： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员