Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Ye, Mai"'
Autor:
Ye, Mai, Lacmann, Tom, Frachet, Mehdi, Vinograd, Igor, Garbarino, Gaston, Maraytta, Nour, Merz, Michael, Heid, Rolf, Haghighirad, Amir-Abbas, Tacon, Matthieu Le
Strain tuning is a powerful experimental method in probing correlated electron systems. Here we study the strain response of the lattice dynamics and electronic structure in semiconductor Ta$_2$NiS$_5$ by polarization-resolved Raman spectroscopy. We
Externí odkaz:
http://arxiv.org/abs/2405.01455
Autor:
Ye, Mai, von Westarp, Mark Joachim Graf, Souliou, Sofia-Michaela, Peters, Marius, Möller, Robert, Kliemt, Kristin, Merz, Michael, Heid, Rolf, Krellner, Cornelius, Tacon, Matthieu Le
Publikováno v:
Phys. Rev. B 107, 195111 (2023)
We study the valence crossover and strong electron-phonon coupling of EuPd$_2$Si$_2$ by polarization-resolved Raman spectroscopy. The fully-symmetric phonon mode shows strongly asymmetric lineshape at low temperature, indicating Fano-type interaction
Externí odkaz:
http://arxiv.org/abs/2211.04229
Autor:
Ye, Mai, Kung, Hsiang-Hsi, Rosa, Priscila F. S., Bauer, Eric D., Haule, Kristjan, Blumberg, Girsh
We study the electronic and phononic excitations of heavy-fermion metal CeCoIn$_5$ by polarization-resolved Raman spectroscopy to explore the Kondo-lattice coherence. Below the coherence temperature T*\,=\,45\,K, the continuum of electronic excitatio
Externí odkaz:
http://arxiv.org/abs/2202.09642
Autor:
Li, Linlin, Qiu, Qiang, Ye, Mai, Peng, Dongju, Hsu, Ya-Ju, Wang, Peitao, Shi, Huabin, Larson, Kristine M., Zhang, Peizhen
Publikováno v:
In Coastal Engineering June 2024 190
Publikováno v:
Phys. Rev. B 104, 085102 (2021)
We study the ground state properties, the electronic excitations and lattice dynamics in spin-liquid candidate TbInO$_3$. By employing polarization resolved Raman spectroscopy we define the inter- and intra-multiplet excitations, and establish the lo
Externí odkaz:
http://arxiv.org/abs/2105.12656
Publikováno v:
Phys. Rev. B 104, L241103 (Letter) (2021)
We study the electronic phase diagram of the excitonic insulator candidates Ta$_2$Ni(Se$_{1-x}$S$_x$)$_5$ [x=0, ... ,1] using Raman spectroscopy. Critical excitonic fluctuations are observed, that diminish with $x$ and ultimately shift to high energi
Externí odkaz:
http://arxiv.org/abs/2104.07032
Autor:
Cao, Ke, Su, Hailei, Wang, Fanfan, Ji, Ningning, Zhao, Wensi, Shen, Yaqin, Ye, Mai, Lu, Huanliang, Wu, Fengchang, Wei, Yuan, Liu, Xuesong
Publikováno v:
In Journal of Hazardous Materials 5 February 2024 463
Autor:
Ye, Mai, Volkov, Pavel A., Lohani, Himanshu, Feldman, Irena, Kim, Minsung, Kanigel, Amit, Blumberg, Girsh
Publikováno v:
Physical Review B 104, 045102 (2021). The Editor's Suggestion
Recently, we employed electronic polarization-resolved Raman spectroscopy to reveal the strongly correlated excitonic insulator (EI) nature of Ta2NiSe5, Volkov et al. [arXiv:2007.07344], and also showed that for Ta$_2$Ni(Se$_{1-x}$S$_x$)$_5$ alloys t
Externí odkaz:
http://arxiv.org/abs/2102.07912
Publikováno v:
npj Quantum Materials volume 6, Article number: 52 (2021)
Excitonic insulator is a coherent electronic phase that results from the formation of a macroscopic population of bound particle-hole pairs - excitons. With only a few candidate materials known, the collective excitonic behavior is challenging to obs
Externí odkaz:
http://arxiv.org/abs/2007.07344
Autor:
Volkov, Pavel A., Won, Choong-Jae, Gorbunov, D. I., Kim, Jae-Wook, Ye, Mai, Kim, Heung-Sik, Pixley, J. H., Cheong, Sang-Wook, Blumberg, G.
Publikováno v:
Phys. Rev. B 101, 020406(R) (2020)
We study the thermodynamic and high-magnetic-field properties of the magnetic insulator Ba$_5$CuIr$_3$O$_{12}$, which shows no magnetic order down to 2 K consistent with a spin liquid ground state. While the temperature dependence of the magnetic sus
Externí odkaz:
http://arxiv.org/abs/2001.06013