Literature DB >> 19257462

Electron scattering at dislocations in LaAlO3/SrTiO3 interfaces.

S Thiel1, C W Schneider, L Fitting Kourkoutis, D A Muller, N Reyren, A D Caviglia, S Gariglio, J-M Triscone, J Mannhart.   

Abstract

We report experimental investigations of the effects of microstructural defects and of disorder on the properties of 2D electron gases at oxide interfaces. The cross section for scattering of electrons at dislocations in LaAlO(3)/SrTiO(3) interfaces has been measured and found to equal approximately 5 nm. Our experiments reveal that the transport properties of these electron gases are strongly influenced by scattering at dislocation cores.

Entities:  

Year:  2009        PMID： 19257462     DOI： 10.1103/PhysRevLett.102.046809

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  5 in total

1.  Grains and grain boundaries in single-layer graphene atomic patchwork quilts.

Authors:  Pinshane Y Huang; Carlos S Ruiz-Vargas; Arend M van der Zande; William S Whitney; Mark P Levendorf; Joshua W Kevek; Shivank Garg; Jonathan S Alden; Caleb J Hustedt; Ye Zhu; Jiwoong Park; Paul L McEuen; David A Muller
Journal:  Nature       Date:  2011-01-05       Impact factor: 49.962

2.  Creation of a two-dimensional electron gas at an oxide interface on silicon.

Authors:  J W Park; D F Bogorin; C Cen; D A Felker; Y Zhang; C T Nelson; C W Bark; C M Folkman; X Q Pan; M S Rzchowski; J Levy; C B Eom
Journal:  Nat Commun       Date:  2010-10-19       Impact factor: 14.919

3.  Nanopatterning of Weak Links in Superconducting Oxide Interfaces.

Authors:  Gyanendra Singh; Edouard Lesne; Dag Winkler; Tord Claeson; Thilo Bauch; Floriana Lombardi; Andrea D Caviglia; Alexei Kalaboukhov
Journal:  Nanomaterials (Basel)       Date:  2021-02-04       Impact factor: 5.076

4.  Free-electron creation at the 60° twin boundary in Bi2Te3.

Authors:  Kwang-Chon Kim; Joohwi Lee; Byung Kyu Kim; Won Young Choi; Hye Jung Chang; Sung Ok Won; Beomjin Kwon; Seong Keun Kim; Dow-Bin Hyun; Hyun Jae Kim; Hyun Cheol Koo; Jung-Hae Choi; Dong-Ik Kim; Jin-Sang Kim; Seung-Hyub Baek
Journal:  Nat Commun       Date:  2016-08-16       Impact factor: 14.919

5.  Anisotropic Transport at the LaAlO3/SrTiO3 Interface Explained by Microscopic Imaging of Channel-Flow over SrTiO3 Domains.

Authors:  Yiftach Frenkel; Noam Haham; Yishai Shperber; Christopher Bell; Yanwu Xie; Zhuoyu Chen; Yasuyuki Hikita; Harold Y Hwang; Beena Kalisky
Journal:  ACS Appl Mater Interfaces       Date:  2016-05-03       Impact factor: 9.229
  5 in total

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