نتایج جستجو برای: photon scanning tunneling microscopy

تعداد نتایج: 369301  

Journal: :Journal of the Surface Finishing Society of Japan 1997

Journal: :Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures 1999

Journal: :Physical review letters 2004
Han-Dong Chen Oskar Vafek Ali Yazdani Shou-Cheng Zhang

Recent scanning tunneling microscopy experiments of Bi(2)Sr(2)CaCu(2)O(8+delta) have shown evidence of real-space organization of electronic states at low energies in the pseudogap state [Science 303, 1995 (2004)]]. We argue based on symmetry considerations as well as model calculations that the experimentally observed modulations are due to a density wave of d-wave Cooper pairs without global ...

Journal: :Physical review letters 2000
P Ebert K Urban L Aballe C H Chen K Horn G Schwarz J Neugebauer M Scheffler

The atomic and electronic structure of positively charged P vacancies on InP(110) surfaces is determined by combining scanning tunneling microscopy, photoelectron spectroscopy, and density-functional theory calculations. The vacancy exhibits a nonsymmetric rebonded atomic configuration with a charge transfer level 0.75+/-0.1 eV above the valence band maximum. The scanning tunneling microscopy (...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2005
Jian-Ru Gong Li-Jun Wan Qun-Hui Yuan Chun-Li Bai Hershel Jude Peter J Stang

A self-assembled supramolecular metallacyclic rectangle was investigated with scanning tunneling microscopy on highly oriented pyrolytic graphite and Au(111) surfaces. The rectangles spontaneously adsorb on both surfaces and self-organize into well ordered adlayers. On highly oriented pyrolytic graphite, the long edge of the rectangle stands on the surface, forming a 2D molecular network. In co...

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