Spontaneous breaking of time-reversal symmetry in the pseudogap state of a high-T c superconductor

Harish Chandra Verma (born 3 April 1952), popularly known as HCV, is an Indian experimental physicist, author and emeritus professor of the Indian Institute of Technology Kanpur. In 2021, …

C. M. Varma's 93 research works with 3,003 citations and 4,476 reads, including: Extended superconducting fluctuation region and 6 e and 4 e flux quantization in a kagome compound …

Jul 7, 2020 · In this Colloquium a perspective is provided into issues involved and results of a systematic solution on a model are reviewed and compared with experiments on an …

The universal anomalies in the normal state of Cu-0 high-temperature superconductors follow from a single hypothesis: There exist charge- and spin-density excitations with the absorptive …

Chandra VARMA | Cited by 7,961 | of University of California, Riverside, CA (UCR) | Read 109 publications | Contact Chandra VARMA

Chandra Varma is a theoretical condensed matter physicist. He worked for 35 years in the theoretical physics department at Bell Laboratories, including 4 years as department head and …

Dec 5, 1988 · About fifteen elements in the periodic table skip certain valences in all the compounds they form. This is understood to arise from a negative effective intra-atomic …

Scanning tunneling microscopy (STM) has revealed that the magnitude of thepseudo-gapin under-doped cuprates varies spatially and is correlated with disorder.

Oct 25, 1999 · A systematic solution of a model for copper oxides reveals a line of transitions $ {T\phantom {\rule {0ex} {0ex}}=\phantom {\rule {0ex} {0ex}}T}_ {p} (x)$ for $x$, the doping …