ANALYSIS OF SPECIFIC HEATS OF CERIUM, NEODYMIUM, AND SAMARIUM AT HIGH TEMPERATURES
Journal Article
·
· J. Less-Common Metals
OSTI ID:4787043
The specific heats at constant pressure of cerium, neodymium, and samarium in the paramagnetic state were analyzed in terms of lattice, electronic, and dilatation conibutions. Electronic contribution is made up of two parts: specific heat due to the localized 4f-electrons and the usual electronic specific heat of conduction electrons. The exexperimental curves of temperature vs heat capacity at constant pressure can be fitted to the theoretical predictions reasonably well for cerium and only approximately for neodymium from 300 up to 800 deg K. This is not, however, possible for samarium. (auth)
- Research Organization:
- U. S. Steel Corp. Research Center, Monroeville, Penna.
- NSA Number:
- NSA-16-016746
- OSTI ID:
- 4787043
- Journal Information:
- J. Less-Common Metals, Journal Name: J. Less-Common Metals Vol. Vol: 4
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
THE HIGH TEMPERATURE THERMODYNAMIC FUNCTIONS OF CERIUM, NEODYMIUM AND SAMARIUM
Paramagnetism and Lattice Spacings of Some Cerium-Rich Cerium—Europium Alloys
SPECIFIC HEAT OF SAMARIUM METAL BETWEEN 0.4 AND 4 K
Journal Article
·
Mon Feb 29 23:00:00 EST 1960
· Journal of Physical Chemistry (U.S.)
·
OSTI ID:4170544
Paramagnetism and Lattice Spacings of Some Cerium-Rich Cerium—Europium Alloys
Journal Article
·
Mon Dec 31 23:00:00 EST 1962
· Journal of Applied Physics
·
OSTI ID:4647024
SPECIFIC HEAT OF SAMARIUM METAL BETWEEN 0.4 AND 4 K
Journal Article
·
Tue May 15 00:00:00 EDT 1962
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
·
OSTI ID:4815950
Related Subjects
ALKALI METALS
ATOMIC MODELS
CERIUM
DEFECTS
DEFORMATION
DIAGRAMS
DIFFRACTION
DISLOCATIONS
DISTRIBUTION
ELECTRIC CONDUCTIVITY
ELECTRONS
ENERGY LEVELS
EXPANSION
F CENTERS
HALIDES
HIGH TEMPERATURE
IRRADIATION
LATTICES
MAGNETISM
METALS, CERAMICS, AND OTHER MATERIALS
NEODYMIUM
NUCLEAR MAGNETIC RESONANCE
PARAMAGNETISM
PRESSURE
QUANTITY RATIO
RADIATION EFFECTS
SAMARIUM
SOLIDS
SPECIFIC HEAT
SPECTRA
TEMPERATURE
VACANCIES
X RADIATION
ATOMIC MODELS
CERIUM
DEFECTS
DEFORMATION
DIAGRAMS
DIFFRACTION
DISLOCATIONS
DISTRIBUTION
ELECTRIC CONDUCTIVITY
ELECTRONS
ENERGY LEVELS
EXPANSION
F CENTERS
HALIDES
HIGH TEMPERATURE
IRRADIATION
LATTICES
MAGNETISM
METALS, CERAMICS, AND OTHER MATERIALS
NEODYMIUM
NUCLEAR MAGNETIC RESONANCE
PARAMAGNETISM
PRESSURE
QUANTITY RATIO
RADIATION EFFECTS
SAMARIUM
SOLIDS
SPECIFIC HEAT
SPECTRA
TEMPERATURE
VACANCIES
X RADIATION