Low-temperature transport, thermodynamic, and optical properties of FeSi

S Paschen, E Felder, MA Chernikov, L Degiorgi… - Physical Review B, 1997 - APS
We present a comprehensive series of electrical transport (conductivity, magnetoresistance,
and Hall effect), thermodynamic (specific heat, magnetic susceptibility, and magnetization) …

Thermoelectricity in correlated narrow-gap semiconductors

JM Tomczak - Journal of Physics: Condensed Matter, 2018 - iopscience.iop.org
We review many-body effects, their microscopic origin, as well as their impact on
thermoelectricity in correlated narrow-gap semiconductors. Members of this class—such as …

Crystal structure, compressibility and possible phase transitions in\boldvarepsilon-FeSi studied by first-principles pseudopotential calculations

L Vocadlo, GD Price, IG Wood - Acta Crystallographica Section B …, 1999 - journals.iucr.org
An investigation of the relative stability of the FeSi structure and of some hypothetical
polymorphs of FeSi has been made by first-principles pseudopotential calculations. It has …

Electronic structure and properties of pure and doped -FeSi from ab initio local-density theory

T Jarlborg - Physical Review B, 1999 - APS
Local-density calculations of the electronic structure of FeSi, FeSi 1− x Al x, and Fe 1− x Ir x
Si systems in the B20 structure are presented. Pure FeSi has a semiconducting gap of 6 …

Crystal structure, compressibility and possible phase transitions in‐FeSi studied by first‐principles pseudopotential calculations

L Vočadlo, GD Price, IG Wood - Acta Crystallographica Section …, 1999 - Wiley Online Library
An investigation of the relative stability of the FeSi structure and of some hypothetical
polymorphs of FeSi has been made by first‐principles pseudopotential calculations. It has …

Low-temperature properties of ε-FeSi from ab initio band theory

T Jarlborg - Physical Review B, 1995 - APS
Local-density calculations of the electronic structure as a function of temperature T and
applied magnetic field H are presented for FeSi. The small band gap (6 mRy) makes FeSi …

Effects of correlations and temperature on the electronic structures and related physical properties of FeSi and CoSi: A comprehensive study

P Dutta, SK Pandey - Journal of Physics: Condensed Matter, 2019 - iopscience.iop.org
Here, we report detailed investigations of the temperature dependent (100–800 K) electronic
structures of FeSi and CoSi by using a DFT+ DMFT method where self-consistently …

Pressure‐induced electrical resistivity saturation of Fe17Si

S Kiarasi, RA Secco - Physica status solidi (b), 2015 - Wiley Online Library
A large body of work has focused on resistivity saturation in systems where scattering is
caused by impurities or by thermal effects. Electrical resistivity saturation is here classified as …

Crossover in magnetic properties of FeSi

NE Sluchanko, VV Glushkov, SV Demishev… - Physical Review B, 2002 - APS
The magnetization of high quality iron monosilicide single crystals has been studied in a
wide temperature and magnetic-field range. These data are analyzed by taking into account …

Precise magnetization measurements of single-crystalline FeSi under high pressure

K Koyama, T Goto, T Kanomata… - Journal of the Physical …, 1999 - journals.jps.jp
Magnetization process and susceptibility measurements at high pressures up to P= 12 kbar
have been performed on single-crystalline FeSi in the temperature range from T= 5 K to 300 …