121 citations · 610 across the 14 of their papers we have counts for
14 papers
Magnetic field splitting of the spin-resonance in CeCoIn5
C. Stock, C. Broholm, Y. Zhao +4
Neutron scattering in strong magnetic fields is used to show the spin-resonance in superconducting CeCoIn5 (Tc=2.3 K) is a doublet. The underdamped resonance (\hbar Γ=0.069 \pm 0.0…
Room-Temperature Charge Stability Modulated by Quantum Effects in a Nanoscale Silicon Island
S. J. Shin, J. J. Lee, H. J. Kang +4
We report on transport measurement performed on a room-temperature-operating ultra-small Coulomb blockade devices with a silicon island of sub-5nm. The charge stability at 300K exh…
Soft phonons and structural phase transition in superconducting Ba0.59K0.41BiO3
H. J. Kang, Y. S. Lee, J. W. Lynn +2
We have observed a softening of phonons and a structural phase transition in a superconducting Ba0.59K0.41BiO3 (Tc = 31 K) single crystal using elastic and inelastic neutron scatte…
Magnetic field induced enhancement of spin-order peak intensity in La(1.875)Ba(0.125)CuO(4)
Jinsheng Wen, Zhijun Xu, Guangyong Xu +4
We report on neutron-scattering results on the impact of a magnetic field on stripe order in the cuprate LaBaCuO. It is found that a 7 T magnetic field appl…
Hidden quantum spin gap state in the static stripe phase of LaSrCuO
M. Kofu, S. -H. Lee, M. Fujita +3
Low energy spin excitations were investigated in the static stripe phase of La_{2-x}Sr_xCuO_4 using elastic and inelastic neutron scattering on single crystals. For x = 1/8 in whic…
Magnetic Interaction in the Geometrically Frustrated Triangular Lattice Antiferromagnet
F. Ye, J. A. Fernandez-Baca, R. S. Fishman +4
The spin wave excitations of the geometrically frustrated triangular lattice antiferromagnet (TLA) have been measured using high resolution inelastic neutron scatteri…