Published 2015
| Version v1
Journal article
Interplay of multiple charge-density-waves and superconductivity in DyTe3 at high pressures
Creators
- 1. Department of Physics, University of California, San Diego, CA 92093 (United States)
- 2. Institute for Solid State Physics, Karlsruhe Institute of Technology, D-76021 Karlsruhe (Germany)
- 3. European Synchrotron Radiation Facility, F-38043 Grenoble Cedex (France)
- 4. Department of Applied Physics, Stanford University, CA 94305 (United States)
Description
DyTe3 is a quasi-two-dimensional system in which two successive incommensurate charge-density-wave (CDW) states appear upon cooling at ambient pressure (TCDW,1 = 306 K, TCDW,2 = 49 K). The suppression with pressure of the CDW order is followed by the emergence of superconductivity above 1 GPa and below 1.5 K, as shown by our measurements of electrical resistivity and ac-susceptibility. X-ray diffraction (XRD) experiments under pressure indicate that the lower CDW state merges with the upper one at an intermediate pressure, suggesting that the double-CDW state could be accessed directly below a single TCDW(P) line. The phase diagram obtained from XRD is compared with the results of our recent electrical resistivity experiments.
Additional details
Identifiers
Publishing Information
- Journal Title
- Verhandlungen der Deutschen Physikalischen Gesellschaft
- Journal Issue
- Berlin 2015 issue
- Series
- Also available as printed version: Verhandlungen der Deutschen Physikalischen Gesellschaft v. 50(3)
- Journal Page Range
- [1 p.]
- ISSN
- 0420-0195
- CODEN
- VDPEAZ
Conference
- Title
- 79. Annual meeting of the DPG and DPG Spring meeting of the condensed matter section (SKM) together with the divisions history of physics, gravitation and relativity (toghether with the Astronomische Gesellschaft e.V.), microprobes, theoretical and mathematical physics and working groups energy, equal opportunities, information, philosophy of physics, physics and disarmament, young DPG
- Dates
- 15-20 Mar 2015
- Place
- Berlin (Germany)
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 47107078
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHARGE DENSITY; COMPARATIVE EVALUATIONS; COOLING; INHIBITION; PHASE DIAGRAMS; POTASSIUM 49; PRESSURE RANGE GIGA PA; PRESSURE RANGE MEGA PA 10-100; SUPERCONDUCTIVITY; TWO-DIMENSIONAL SYSTEMS; X-RAY DIFFRACTION
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DIAGRAMS; DIFFRACTION; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; EVALUATION; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; NUCLEI; ODD-EVEN NUCLEI; PHYSICAL PROPERTIES; POTASSIUM ISOTOPES; PRESSURE RANGE; PRESSURE RANGE MEGA PA; RADIOISOTOPES; SCATTERING; SECONDS LIVING RADIOISOTOPES
Optional Information
- Notes
- Session: TT 72.3 Mi 15:00; No further information available