Florida State University

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19912026

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2015 · cond-mat.mtrl-sciShow all

10 papers · 2 filters

cond-mat.mtrl-sci2015★ 17 cited

Temperature - Pressure phase diagram of the cubic Laves phase Au $_{2}$ Pb

K. W. Chen, D. Graf, T. Besara +6

The temperature ( $T$ ) as a function of pressure ( $P$ ) phase diagram is reported for the cubic Laves phase compound Au $_{2}$ Pb, which was recently proposed to support linearly dispers…

cond-mat.mtrl-sci2015★ 52 cited

Non-stoichiometry and Defects in the Weyl Semimetals TaAs, TaP, NbP, and NbAs

Tiglet Besara, Daniel Rhodes, Kuan-Wen Chen +6

We report a structural study of the Weyl semimetals TaAs, TaP, NbP, and NbAs, utilizing diffraction techniques (single crystal x-ray diffraction and energy dispersive spectroscopy)…

cond-mat.mtrl-sci2015★ 26 cited

Equilibrium, Metastability, and Hysteresis in a Model Spin-crossover Material with Nearest-neighbor Antiferromagnetic-like and Long-range Ferromagnetic-like Interactions

P. A. Rikvold, G. Brown, S. Miyashita +2

Phase diagrams and hysteresis loops were obtained by Monte Carlo simulations and a mean-field method for a simplified model of a spin-crossover material with a two-step transition…

cond-mat.mtrl-sci2015★ 27 cited

Tunable excitonic insulator in quantum limit graphite

Z. Zhu, R. D. McDonald, A. Shekhter +4

Half a century ago, Mott noted that tuning the carrier density of a semimetal towards zero produces an insulating state in which electrons and holes form bound pairs. It was later…

cond-mat.mtrl-sci2015★ 143 cited

Pi Berry phase and Zeeman splitting of TaP probed by high field magnetotransport measurements

J. Hu, J. Y. Liu, D. Graf +8

The chiral anomaly-induced negative magnetoresistance and non-trivial Berry phase are two fundamental transport properties associated with the topological properties of Weyl fermio…

cond-mat.mtrl-sci2015★ 177 cited

A magnetic topological semimetal Sr1-yMn1-zSb2 (y, z< 0.1)

J. Y. Liu, J. Hu, Q. Zhang +14

Weyl (WSMs) evolve from Dirac semimetals in the presence of broken time-reversal symmetry (TRS) or space-inversion symmetry. The WSM phases in TaAs-class materials and photonic cry…

cond-mat.mtrl-sci2015★ 87 cited

Role of spin-orbit coupling and evolution of the electronic structure of WTe $_{2}$ under an external magnetic field

D. Rhodes, S. Das, Q. R. Zhang +5

Here, we present a detailed study on the temperature and angular dependence of the Shubnikov-de-Haas (SdH) effect in the semi-metal WTe $_{2}$ . This compound was recently shown to dis…

cond-mat.mtrl-sci2015★ 22 cited

Transport Properties of Cubic Crystalline Ge $_{2}$ Sb $_{2}$ Te $_{5}$ : A Potential Low-temperature Thermoelectric Material

Jifeng Sun, Saikat Mukhopadhyay, Alaska Subedi +2

Ge $_{2}$ Sb $_{2}$ Te $_{5}$ (GST) has been widely used as a popular phase change material. In this study, we show that it exhibits high Seebeck coefficients 200 - 300 $μ$ V/K in its cu…

cond-mat.mtrl-sci2015★ 62 cited

High pressure floating zone growth and structural properties of ferrimagnetic quantum paraelectric BaFe $_{12}$ O $_{19}$

H. B. Cao, Z. Y. Zhao, M. Lee +6

High quality single crystals of BaFe $_{12}$ O $_{19}$ were grown using the floating zone technique in flowing oxygen pressurized to 100 atm. Single crystal neutron diffraction was us…

cond-mat.mtrl-sci2015★ 5 cited

Ba_{2}TeO as an optoelectronic material: First-principles study

Jifeng Sun, Hongliang Shi, Mao-Hua Du +2

The band structure, optical and defects properties of Ba_{2}TeO are systematically investigated using density functional theory with a view to understanding its potential as an opt…

Temperature - Pressure phase diagram of the cubic Laves phase Au2​Pb