Sayak Ghosh
Alum - recently conferred PhD
Research
Resonant ultrasound spectroscopy of quantum materials
Quantum oscillations in Dirac semimetals
Contact
LASSP Associations
Research Areas
Lab Groups
Brad Ramshaw Group
Publications
2024
Elastocaloric evidence for a multicomponent superconductor stabilized within the nematic state in Ba(Fe1−xCox)2As2
arXiv e-prints
Sayak Ghosh
Matthias Ikeda
Anzumaan Chakraborty
Thanapat Worasaran
Florian Theuss
Luciano Peralta
P.~M. Lozano
Jong-Woo Kim
Philip Ryan
Linda Ye
Aharon Kapitulnik
Steven Kivelson
B.~J. Ramshaw
Rafael Fernandes
Ian Fisher
2022
Strong increase in ultrasound attenuation below Tc in Sr2 RuO4: Possible evidence for domains
Physical Review B
Sayak Ghosh
Thomas Kiely
Arkady Shekhter
F. Jerzembeck
N. Kikugawa
Dmitry Sokolov
A. Mackenzie
B. Ramshaw
Elastocaloric determination of the phase diagram of Sr2RuO4
Nature
Y.-S. Li
M. Garst
J. Schmalian
S. Ghosh
N. Kikugawa
D.A. Sokolov
C.W. Hicks
F. Jerzembeck
M.S. Ikeda
Z. Hu
B.J. Ramshaw
A.W. Rost
M. Nicklas
A.P. Mackenzie
Strong magnetoelastic coupling in Mn3X (X=Ge, Sn)
Physical Review B
Florian Theuss
Sayak Ghosh
Taishi Chen
Oleg Tchernyshyov
Satoru Nakatsuji
B. Ramshaw
2021
Thermodynamic evidence for a two-component superconducting order parameter in Sr2RuO4
Nature Physics
Sayak Ghosh
Arkady Shekhter
F. Jerzembeck
N. Kikugawa
Dmitry Sokolov
Manuel Brando
A. Mackenzie
Clifford Hicks
B. Ramshaw
2020
One-component order parameter in URu2Si2 uncovered by resonant ultrasound spectroscopy and machine learning
Science Advances
Sayak Ghosh
Michael Matty
Ryan Baumbach
Eric Bauer
K. Modic
Arkady Shekhter
J. Mydosh
Eun-Ah Kim
B. Ramshaw
2019
Role of correlations in determining the Van Hove strain in Sr2 RuO4
Physical Review B
Mark Barber
Frank Lechermann
Sergey Streltsov
Sergey Skornyakov
Sayak Ghosh
B. Ramshaw
Naoki Kikugawa
Dmitry Sokolov
Andrew Mackenzie
Clifford Hicks
I. Mazin
Spatial control of heavy-fermion superconductivity in CeIrIn5
Science
Maja Bachmann
G. Ferguson
Florian Theuss
Tobias Meng
Carsten Putzke
Toni Helm
K. Shirer
You-Sheng Li
K. Modic
Michael Nicklas
Markus König
D. Low
Sayak Ghosh
Andrew Mackenzie
Frank Arnold
Elena Hassinger
Ross McDonald
Laurel Winter
Eric Bauer
Filip Ronning
B. Ramshaw
Katja Nowack
Philip Moll