Skip to main content
OSTI.GOVU.S. Department of Energy Office of Scientific and Technical Information
U.S. Department of Energy
Office of Scientific and Technical Information
 

Fermi surface modifications and magnetic breakdown connected to charge-density waves in NbSe/sub 3/

Conference ·
OSTI ID:6391782
; ; ; ;
The magnetoquantum oscillations in NbSe/sub 3/ show frequency shifts and beat structures due to interaction with the pinned charge-density-wave (CDW) configuration. Measurements in magnetic fields up to 220 kG indicate that local deformations of the pinned CDW cause extremal area changes in small lens-shaped sections of normal Fermi surface (FS). Calculations of magnetic breakdown (MB) to the open nested sections of FS with a distribution of areas at the MB junctions can explain the data.
Research Organization:
Lawrence Berkeley Lab., CA (USA); Virginia Univ., Charlottesville (USA). Dept. of Physics
DOE Contract Number:
AC03-76SF00098
OSTI ID:
6391782
Report Number(s):
LBL-23493; CONF-870873-13; ON: DE87014678
Country of Publication:
United States
Language:
English

Similar Records

Magnetoquantum oscillations, magnetic breakdown, and Fermi-surface modifications in NbSe/sub 3/
Journal Article · Sat Oct 31 23:00:00 EST 1987 · Phys. Rev. B: Condens. Matter; (United States) · OSTI ID:5680351
Effects of high magnetic fields on charge-density waves in NbSe sub 3
Journal Article · Sun Dec 31 23:00:00 EST 1989 · Physical Review, B: Condensed Matter; (USA) · OSTI ID:7171257
Magnetotransport and Fermi-surface modification in NbSe(sub 3)
Thesis/Dissertation · Sat Dec 31 23:00:00 EST 1988 · OSTI ID:6109843

Related Subjects

36 MATERIALS SCIENCE
360603* -- Materials-- Properties
CHALCOGENIDES
CHARGE DENSITY
CRYSTAL STRUCTURE
ENERGY LEVELS
FERMI LEVEL
MAGNETIC FIELDS
MAGNETIC PROPERTIES
NIOBIUM COMPOUNDS
NIOBIUM SELENIDES
PHYSICAL PROPERTIES
REFRACTORY METAL COMPOUNDS
SELENIDES
SELENIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
WAVE PROPAGATION