1.8k citations
- National Institute of Standards and TechnologyUS801 papers
- University of Maryland, College ParkUS382 papers
- Oak Ridge National LaboratoryUS263 papers
- Brookhaven National LaboratoryUS123 papers
- Johns Hopkins UniversityUS115 papers
- University of Tennessee at KnoxvilleUS91 papers
- Rutherford Appleton LaboratoryGB83 papers
- Los Alamos National LaboratoryUS75 papers
- Institut Laue-LangevinFR65 papers
- Canadian Institute for Advanced ResearchCA64 papers
- Argonne National LaboratoryUS61 papers
- The University of TokyoJP60 papers
20 papers · 1 filter
Critical spin dynamics of the 2D quantum Heisenberg antiferromagnets: Sr_2CuO_2Cl_2 and Sr_2Cu_3O_4Cl_2
Y. J. Kim, R. J. Birgeneau, F. C. Chou +2
We report a neutron scattering study of the long-wavelength dynamic spin correlations in the model two-dimensional square lattice Heisenberg antiferromagnets SrCuOC…
Variable and reversible quantum structures on a single carbon nanotube
C. Kilic, S. Ciraci, O. Gulseren +1
The band gap of a semiconducting single wall carbon nanotube decreases and eventually vanishes leading to metalization as a result of increasing radial deformation. This sets in a…
Soft Phonon Anomalies in Relaxor Ferroelectrics
G. Shirane, P. M. Gehring
A review is given of the phonon anomalies, which have been termed ``waterfalls,'' that were recently discovered through a series of neutron inelastic scattering measurements on the…
Dynamical effects of the nanometer-sized polarized domains in Pb(Zn1/3Nb2/3)O3
P. M. Gehring, S. -E. Park, G. Shirane
Recent neutron scattering measurements performed on the relaxor ferroelectric Pb[(Zn1/3Nb2/3)0.92Ti0.08]O3 (PZN-8%PT) in its cubic phase at 500 K, have revealed an anomalous ridge…
Hole concentration dependence of the magnetic moment in superconducting and insulating La2-xSrxCuO4
S. Wakimoto, R. J. Birgeneau, Y. S. Lee +1
Recent neutron scattering measurements on the La2-xSrxCuO4 system have revealed a drastic change of the incommensurate static spin correlations from diagonal in the insulating regi…
Incommensurate magnetic structure of CeRhIn5
Wei Bao, P. G. Pagliuso, J. L. Sarrao +4
The magnetic structure of the heavy fermion antiferromagnet CeRhIn5 is determined using neutron diffraction. We find a magnetic wave vector q_M=(1/2,1/2,0.297), which is temperatur…