Charge-density-wave surface phase slips and noncontact nanofriction
نویسندگان
چکیده
منابع مشابه
Sn/Ge(111) surface charge-density-wave phase transition
Angle-resolved photoemission has been utilized to study the surface electronic structure of 1 / 3 monolayer of Sn on Ge(111) in both the room-temperature (sqrt[3]xsqrt[3] )R30 degrees phase and the low-temperature ( 3x3) charge-density-wave phase. The results reveal a gap opening around the ( 3x3) Brillouin zone boundary, suggesting a Peierls-like transition despite the well-documented lack of ...
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H. W. Yeom,1,* S. Takeda,2 E. Rotenberg,3 I. Matsuda,4 K. Horikoshi,2 J. Schaefer,5 C. M. Lee,3 S. D. Kevan,5 T. Ohta,4 T. Nagao,2,6 and S. Hasegawa2,6 1Research Center for Spectrochemistry, the University of Tokyo, Tokyo 113-0033, Japan 2Department of Physics, the University of Tokyo, Tokyo 113-0033, Japan 3Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 9472...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2014
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.89.245416