scholarly journals Magnetic breakdown and charge density wave formation: A quantum oscillation study of the rare-earth tritellurides

2020 ◽  
Vol 102 (4) ◽  
Author(s):  
P. Walmsley ◽  
S. Aeschlimann ◽  
J. A. W. Straquadine ◽  
P. Giraldo-Gallo ◽  
S. C. Riggs ◽  
...  
Keyword(s):  
Rare Earth ◽  
Charge Density ◽  
Charge Density Wave ◽  
Density Wave ◽  
Wave Formation ◽  
Quantum Oscillation ◽  
Magnetic Breakdown ◽  
The Rare Earth

scholarly journals Resonant enhancement of charge density wave diffraction in the rare-earth tritellurides

2012 ◽  
Vol 85 (15) ◽  
Author(s):  
W. S. Lee ◽  
A. P. Sorini ◽  
M. Yi ◽  
Y. D. Chuang ◽  
B. Moritz ◽  
...  
Keyword(s):  
Rare Earth ◽  
Charge Density ◽  
Wave Diffraction ◽  
Charge Density Wave ◽  
Density Wave ◽  
Resonant Enhancement ◽  
The Rare Earth

scholarly journals Fermi surface nesting and charge-density wave formation in rare-earth tritellurides

2005 ◽  
Vol 71 (8) ◽  
Author(s):  
J. Laverock ◽  
S. B. Dugdale ◽  
Zs. Major ◽  
M. A. Alam ◽  
N. Ru ◽  
...  
Keyword(s):  
Rare Earth ◽  
Fermi Surface ◽  
Charge Density ◽  
Charge Density Wave ◽  
Density Wave ◽  
Wave Formation ◽  
Fermi Surface Nesting

scholarly journals The Evolution of Electron Dispersion in the Series of Rare-Earth Tritelluride Compounds Obtained from Their Charge-Density-Wave Properties and Susceptibility Calculations

Materials ◽  
2019 ◽  
Vol 12 (14) ◽  
pp. 2264
Author(s):  
Pavel A. Vorobyev ◽  
Pavel D. Grigoriev ◽  
Kaushal K. Kesharpu ◽  
Vladimir V. Khovaylo
Keyword(s):  
Rare Earth ◽  
Charge Density ◽  
Wave Vector ◽  
Charge Density Wave ◽  
Density Wave ◽  
Dispersion Parameters ◽  
A Charge ◽  
Comparison Of The Results ◽  
Electron Dispersion ◽  
Wave Properties

We calculated the electron susceptibility of rare-earth tritelluride compounds RTe3 as a function of temperature, wave vector, and electron-dispersion parameters. Comparison of the results obtained with the available experimental data on the transition temperature and on the wave vector of a charge-density wave in these compounds allowed us to predict the values and evolution of electron-dispersion parameters with the variation of the atomic number of rare-earth elements (R).

scholarly journals Direct Electron-Diffraction Evidence of Charge-Density-Wave Formation in NbSe3

1977 ◽  
Vol 39 (26) ◽  
pp. 1675-1676 ◽  
Author(s):  
K. Tsutsumi ◽  
T. Takagaki ◽  
M. Yamamoto ◽  
Y. Shiozaki ◽  
M. Ido ◽  
...  
Keyword(s):  
Electron Diffraction ◽  
Charge Density ◽  
Charge Density Wave ◽  
Density Wave ◽  
Wave Formation

scholarly journals Ideal charge-density-wave order in the high-field state of superconducting YBCO

2016 ◽  
Vol 113 (51) ◽  
pp. 14645-14650 ◽  
Author(s):  
H. Jang ◽  
W.-S. Lee ◽  
H. Nojiri ◽  
S. Matsuzawa ◽  
H. Yasumura ◽  
...  
Keyword(s):  
Charge Density ◽  
Critical Field ◽  
Ground State ◽  
Charge Density Wave ◽  
High Field ◽  
Cuprate Superconductors ◽  
Density Wave ◽  
Quantum Oscillation ◽  
Zero Field ◽  
Correlation Volume

The existence of charge-density-wave (CDW) correlations in cuprate superconductors has now been established. However, the nature of the CDW ground state has remained uncertain because disorder and the presence of superconductivity typically limit the CDW correlation lengths to only a dozen unit cells or less. Here we explore the field-induced 3D CDW correlations in extremely pure detwinned crystals of YBa2Cu3O2(YBCO) ortho-II and ortho-VIII at magnetic fields in excess of the resistive upper critical field (Hc2) where superconductivity is heavily suppressed. We observe that the 3D CDW is unidirectional and possesses a long in-plane correlation length as well as significant correlations between neighboring CuO2planes. It is significant that we observe only a single sharply defined transition at a critical field proportional toHc2, given that the field range used in this investigation overlaps with other high-field experiments including quantum oscillation measurements. The correlation volume is at least two to three orders of magnitude larger than that of the zero-field CDW. This is by far the largest CDW correlation volume observed in any cuprate crystal and so is presumably representative of the high-field ground state of an “ideal” disorder-free cuprate.

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