2D materials: Charge density waves go nano.
作者： Matteo Calandra
关键词: Charge density wave 、 Charge density 、 Monolayer 、 Nano- 、 Materials science 、 Condensed matter physics 、 Curse of dimensionality
摘要: Low dimensionality in NbSe2 layers enhances the critical temperature for onset of charge density wave order, up to a 145 K monolayer limit.
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Xiaoxiang Xi, Liang Zhao, Zefang Wang, Helmuth Berger, László Forró, Jie Shan, Kin Fai Mak, Strongly enhanced charge-density-wave order in monolayer NbSe2. Nature Nanotechnology. ,vol. 10, pp. 765- 769 ,(2015) , 10.1038/NNANO.2015.143
Dong Qian, Chun Lei Gao, Qi Kun Xue, Jian Feng Ge, Zhi Long Liu, Canhua Liu, Ying Liu, Ying Liu, Jin Feng Jia, Superconductivity above 100 K in single-layer FeSe films on doped SrTiO3 Nature Materials. ,vol. 14, pp. 285- 289 ,(2015) , 10.1038/NMAT4153
H. Suderow, V. G. Tissen, J. P. Brison, J. L. Martínez, S. Vieira, Pressure Induced Effects on the Fermi Surface of Superconducting 2 H − NbSe 2 Physical Review Letters. ,vol. 95, pp. 117006- ,(2005) , 10.1103/PHYSREVLETT.95.117006
C. Berthier, P. Molinié, D. Jérome, Evidence for a connection between charge density waves and the pressure enhancement of superconductivity in 2H-NbSe2☆ Solid State Communications. ,vol. 18, pp. 1393- 1395 ,(1976) , 10.1016/0038-1098(76)90986-8
Matteo Calandra, I. I. Mazin, Francesco Mauri, Effect of dimensionality on the charge-density wave in few-layer 2 H -NbSe 2 Physical Review B. ,vol. 80, pp. 241108- ,(2009) , 10.1103/PHYSREVB.80.241108
JT Ye, Yj J Zhang, R Akashi, Ms S Bahramy, R Arita, Y Iwasa, None, Superconducting Dome in a Gate-Tuned Band Insulator Science. ,vol. 338, pp. 1193- 1196 ,(2012) , 10.1126/SCIENCE.1228006
M. Johannes, I. Mazin, C. Howells, Fermi-surface nesting and the origin of the charge-density wave inNbSe2 Physical Review B. ,vol. 73, pp. 205102- ,(2006) , 10.1103/PHYSREVB.73.205102
Michael Norman, High-temperature superconductivity in the iron pnictides Physics. ,vol. 1, pp. 21- ,(2008) , 10.1103/PHYSICS.1.21
Christos D. Malliakas, Mercouri G. Kanatzidis, Nb-Nb interactions define the charge density wave structure of 2H-NbSe2. Journal of the American Chemical Society. ,vol. 135, pp. 1719- 1722 ,(2013) , 10.1021/JA3120554
M. Leroux, M. Le Tacon, M. Calandra, L. Cario, M-A. Méasson, P. Diener, E. Borrissenko, A. Bosak, P. Rodière, Anharmonic suppression of charge density waves in 2H-NbS2 Physical Review B. ,vol. 86, pp. 155125- ,(2012) , 10.1103/PHYSREVB.86.155125