Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Pfau, Heike"'
Autor:
Chang, Ming-Hua, Backes, Steffen, Lu, Donghui, Gauthier, Nicolas, Hashimoto, Makoto, Chen, Guan-Yu, Wen, Hai-Hu, Mo, Sung-Kwan, Valenti, Roser, Pfau, Heike
The attractive interaction in conventional BCS superconductors is provided by a bosonic mode. However, the pairing glue of most unconventional superconductors is unknown. The effect of electron-boson coupling is therefore extensively studied in these
Externí odkaz:
http://arxiv.org/abs/2410.23044
Uniaxial stress has proven to be a powerful experimental tuning parameter for effectively controlling lattice, charge, orbital, and spin degrees of freedom in quantum materials. In addition, its ability to manipulate the symmetry of materials has gar
Externí odkaz:
http://arxiv.org/abs/2405.01638
Autor:
Gauthier, Nicolas, Sobota, Jonathan A., Pfau, Heike, Gauthier, Alexandre, Soifer, Hadas, Bachmann, Maja D., Fisher, Ian R., Shen, Zhi-Xun, Kirchmann, Patrick S.
Publikováno v:
Review of Scientific Instruments 92, 123907 (2021)
In photoelectron spectroscopy, the measured electron momentum range is intrinsically related to the excitation photon energy. Low photon energies $<10$ eV are commonly encountered in laser-based photoemission and lead to a momentum range that is smal
Externí odkaz:
http://arxiv.org/abs/2108.08772
Autor:
Gauthier, Nicolas, Sobota, Jonathan A., Hashimoto, Makoto, Pfau, Heike, Lu, Dong-Hui, Bauer, Eric D., Ronning, Filip, Kirchmann, Patrick S., Shen, Zhi-Xun
Publikováno v:
Phys. Rev. B 102, 125111 (2020)
Quantum well states appear in metallic thin films due to the confinement of the wave function by the film interfaces. Using angle-resolved photoemission spectroscopy, we unexpectedly observe quantum well states in fractured single crystals of CeCoIn$
Externí odkaz:
http://arxiv.org/abs/2006.16301
Autor:
Gauthier, Alexandre, Sobota, Jonathan A., Gauthier, Nicolas, Xu, Ke-Jun, Pfau, Heike, Rotundu, Costel, Shen, Zhi-Xun, Kirchmann, Patrick S.
Time- and angle-resolved photoemission spectroscopy is a powerful probe of electronic band structures out of equilibrium. Tuning time and energy resolution to suit a particular scientific question has become an increasingly important experimental con
Externí odkaz:
http://arxiv.org/abs/2006.07758
Autor:
Yi, Ming, Pfau, Heike, Zhang, Yan, He, Yu, Wu, Han, Chen, Tong, Ye, Zirong, Hashimoto, Makoto, Yu, Rong, Si, Qimiao, Lee, Dung-Hai, Dai, Pengcheng, Shen, Zhi-Xun, Lu, Donghui, Birgeneau, Robert J.
Publikováno v:
Phys. Rev. X 9, 041049 (2019)
Superconductivity emerges in proximity to a nematic phase in most iron-based superconductors. It is therefore important to understand the impact of nematicity on the electronic structure. Orbital assignment and tracking across the nematic phase trans
Externí odkaz:
http://arxiv.org/abs/1903.04557
Autor:
Pfau, Heike
In dieser Arbeit wurden mit Hilfe von Transportmessungen – vor allem mit thermischem Transport bei sehr tiefen Temperaturen – intermetallische Seltenerdverbindungen untersucht. Diese Materialien sind oft durch starke elektronische Korrelationen g
Autor:
Pfau, Heike
In dieser Arbeit wurden mit Hilfe von Transportmessungen – vor allem mit thermischem Transport bei sehr tiefen Temperaturen – intermetallische Seltenerdverbindungen untersucht. Diese Materialien sind oft durch starke elektronische Korrelationen g
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A28650
https://tud.qucosa.de/api/qucosa%3A28650/attachment/ATT-1/
https://tud.qucosa.de/api/qucosa%3A28650/attachment/ATT-1/
Autor:
Pfau, Heike, Nicklas, Michael, Stockert, Ulrike, Gumeniuk, Roman, Schnelle, Walter, Leithe-Jasper, Andreas, Grin, Yuri, Steglich, Frank
Publikováno v:
Phys. Rev. B 94, 054523 (2016)
We investigated the superconducting order parameter of the filled skutterudite LaPt4Ge12, with a transition temperature of Tc = 8.3 K. To this end, we performed temperature and magnetic-field dependent specific-heat and thermal-conductivity measureme
Externí odkaz:
http://arxiv.org/abs/1608.06895