activity
19942022
most citedDestruction of the Fermi Surface in Underdoped High Tc Superconductors

1k citations · 7k across the 66 of their papers we have counts for

collaborators

60 papers

cond-mat.supr-con2022

Structure and equation of state of from x-ray diffraction to megabar pressures

Alexander C. Mark, Muhtar Ahart, Ravhi Kumar +7

Pressure is a unique tuning parameter for probing the properties of materials and has been particularly useful for studies of electronic materials such as high-temperature cuprate…

cond-mat.supr-con2022★ 5 cited

Coupled electronic and magnetic excitations in the cuprates and their role in the superconducting transition

Francisco Restrepo, Utpal Chatterjee, Genda Gu +3

The formation of Cooper pairs, a bound state of two electrons of opposite spin and momenta by exchange of a phonon [1], is a defining feature of conventional superconductivity. In…

cond-mat.str-el2018★ 1 cited

Fermi surface collapse and energy scales in Ce2RhIn8

F. Rodolakis, C. Adriano, F. Restrepo +3

In some metals containing a sub-lattice of rare earth or actinide ions, free local spins at high temperatures dissolve into the sea of quantum conduction electrons at low tempe…

cond-mat.supr-con2016★ 1 cited

The electronic structure of BSCCO in the presence of a super-current: Flux-flow, Doppler shift and quasiparticle pockets

M. Naamneh, J. C. Campuzano, A. Kanigel

There are several ways to turn a superconductor into a normal conductor: increase the temperature, apply a high magnetic field, or run a large current. High-T cuprate supercond…

cond-mat.str-el2015★ 165 cited

Emergence of coherence in the charge-density wave state of 2H-NbSe

U. Chatterjee, J. Zhao, M. Iavarone +15

A charge-density wave (CDW) state has a broken symmetry described by a complex order parameter with an amplitude and a phase. The conventional view, based on clean, weak-coupling s…

cond-mat.supr-con2015★ 16 cited

Destroying coherence in high temperature superconductors with current flow

A. Kaminski, S. Rosenkranz, M. R. Norman +4

The loss of single-particle coherence going from the superconducting state to the normal state in underdoped cuprates is a dramatic effect that has yet to be understood. Here, we a…