4 papers
Origin of magnetovolume effect in a cobaltite
Ping Miao, Zhijian Tan, Sanghyun Lee +21
The layered perovskite PrBaCo2O5.5+x demonstrates a strong negative thermal expansion (NTE) which holds potential for being fabricated into composites with zero thermal expansion.…
Correlations and incipient antiferromagnetic order within the linear Mn chains of metallic TiMnBi
Abhishek Pandey, Ping Miao, M. Klemm +5
We report measurements on TiMnBi, where a crystal structure involving linear chains of Mn ions suggests one-dimensional magnetic character. The electrical resistivity is me…
Magnetic structure and high-field magnetization of the distorted kagome lattice antiferromagnet CsCuSnF
K. Matan, T. Ono, G. Gitgeatpong +12
High-resolution time-of-flight powder neutron diffraction and high-field magnetization were measured to investigate the magnetic structure and existence of a field-induced magnetic…
Chiral transport and electronic correlations in surface states of HfNiSn single crystals
L. Steinke, J. J. Kistner-Morris, T. F. Lovorn +9
In most topological insulators, the valence and conduction band appear in reverse or inverted order compared to an equivalent insulator with isolated atoms. Here, we explore a diff…