Han-Dong Chen

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We show that the d-wave ordering in particle-hole channels, dubbed d-wave checkerboard order, possesses important physics that can sufficiently explain the scanning tunneling microscopy STM results in cuprates. A weak d-wave checkerboard order can effectively suppress the coherence peak in the single-particle spectrum while leaving the spectrum along the(More)
Yongjin Jiang,1,2 Dao-Xin Yao,2 Erica W. Carlson,2 Han-Dong Chen,3 and JiangPing Hu2 1Department of Physics, ZheJiang Normal University, Jinhua, Zhejiang 321004, People’s Republic of China 2Department of Physics, Purdue University, West Lafayette, Indiana 47907, USA 3Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801,(More)
  • H D Chen
  • Zhonghua yu fang yi xue za zhi [Chinese journal…
  • 1990
An evaluation of the effects of dust prevention in the Jiangxi tungsten mines has been carried out. The rate of silicosis morbidity in most mines was under 1%. Up to 1983, the rate in individual mines is 1.95%. According to the data from those mines, the forecasting of cumulative probability of morbidity of mine workers having been in contact with dust for(More)
The competing orders in the particle-particle P-P channel and the particle-hole P-H channel have been proposed separately to explain the pseudogap physics in cuprates. By solving the Bogoliubov-de Gennes equation self-consistently, we show that there is a general complementary connection between the d-wave-checkerboard DWCB order in the P-H channel and the(More)
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