Precursor phase with full phonon softening above the charge-density-wave phase transition in $2H$-TaSe$_2$

Autor: Shen, Xingchen, Heid, Rolf, Hott, Roland, Salzmann, Björn, Cantarino, Marli dos Reis, Monney, Claude, Said, Ayman H., Murphy, Bridget, Rossnagel, Kai, Rosenkranz, Stephan, Weber, Frank

Publikováno v: Nature Communications 2023 Vol. 14 Issue 1 Pages 7282

Research on charge-density-wave (CDW) ordered transition-metal dichalcogenides continues to unravel new states of quantum matter correlated to the intertwined lattice and electronic degrees of freedom. Here, we report an inelastic x-ray scattering in

Externí odkaz: http://arxiv.org/abs/2207.11298

Review on Superconducting Materials

Autor: Hott, Roland, Kleiner, Reinhold, Wolf, Thomas, Zwicknagl, Gertrud

Short review of the topical comprehension of the superconductor materials classes Cuprate High-Temperature Superconductors, other oxide superconductors, Iron-based Superconductors, Heavy-Fermion Superconductors, Nitride Superconductors, Organic and o

Externí odkaz: http://arxiv.org/abs/1306.0429

Application Fields of High-Temperature Superconductors

Autor: Hott, Roland

Potential application fields for cuprate high-temperature superconductors (HTS) and the status of respective projects are reviewed. The availability of a reliable and inexpensive cooling technique will be essential for a future broad acceptance of HT

Externí odkaz: http://arxiv.org/abs/cond-mat/0306444

Precursor region with full phonon softening above the charge-density-wave phase transition in 2H-TaSe2.

Autor: Shen, Xingchen, Heid, Rolf, Hott, Roland, Haghighirad, Amir-Abbas, Salzmann, Björn, dos Reis Cantarino, Marli, Monney, Claude, Said, Ayman H., Frachet, Mehdi, Murphy, Bridget, Rossnagel, Kai, Rosenkranz, Stephan, Weber, Frank

Publikováno v: Nature Communications; 11/10/2023, Vol. 14 Issue 1, p1-10, 10p

Precursor region with full phonon softening above the charge-density-wave phase transition in 2H-TaSe 2 .

Autor: Shen X; Institute for Quantum Materials and Technologies, Karlsruhe Institute of Technology, 76021, Karlsruhe, Germany.; College of Physics, Chongqing University, Chongqing, 401331, P. R. China., Heid R; Institute for Quantum Materials and Technologies, Karlsruhe Institute of Technology, 76021, Karlsruhe, Germany., Hott R; Institute for Quantum Materials and Technologies, Karlsruhe Institute of Technology, 76021, Karlsruhe, Germany., Haghighirad AA; Institute for Quantum Materials and Technologies, Karlsruhe Institute of Technology, 76021, Karlsruhe, Germany., Salzmann B; Département de Physique and Fribourg Center for Nanomaterials, Université de Fribourg, 1700, Fribourg, Switzerland., Dos Reis Cantarino M; Département de Physique and Fribourg Center for Nanomaterials, Université de Fribourg, 1700, Fribourg, Switzerland.; Instituto de Física, Universidade de São Paulo, São Paulo, São Paulo, 05508-090, Brazil., Monney C; Département de Physique and Fribourg Center for Nanomaterials, Université de Fribourg, 1700, Fribourg, Switzerland., Said AH; Advanced Photon Source, Argonne National Laboratory, Lemont, IL, 60439, USA., Frachet M; Institute for Quantum Materials and Technologies, Karlsruhe Institute of Technology, 76021, Karlsruhe, Germany., Murphy B; Institute of Experimental and Applied Physics and KiNSIS, Kiel University, 24098, Kiel, Germany.; Ruprecht Haensel Laboratory, Kiel University, 24098, Kiel, Germany., Rossnagel K; Institute of Experimental and Applied Physics and KiNSIS, Kiel University, 24098, Kiel, Germany.; Ruprecht Haensel Laboratory, Kiel University, 24098, Kiel, Germany.; Ruprecht Haensel Laboratory, Deutsches Elektronen-Synchrotron DESY, 22607, Hamburg, Germany., Rosenkranz S; Materials Science Division, Argonne National Laboratory, Lemont, IL, 60439, USA., Weber F; Institute for Quantum Materials and Technologies, Karlsruhe Institute of Technology, 76021, Karlsruhe, Germany. frank.weber@kit.edu.

Publikováno v: Nature communications [Nat Commun] 2023 Nov 10; Vol. 14 (1), pp. 7282. Date of Electronic Publication: 2023 Nov 10.