LaSbSe

Pandey, et al, Crystals, 2, 1663 (2022)

Structure

Crystal Image

Crystal Structure

XRD

Structural property summary

  • Single crystal form: purple, metallic luster, square/rectangle facets, relatively soft
  • Structure type: Layered, orthorhombic, P21/c
  • Air sensitivity: Bulk – stable

Transport Properties

Resistivity – Temperature dependence

Note: metallic (different from magnetic NdSbTe🔗)

Magnetoresistance

H//c, field out-of-plane

Hall effect

Note: electron-type charge carriers

Heat capacity

Specific Heat (C vs T) for LaSbSe and LaSbTe (for comparison)

  • LaSbSe:

Electronic specific heat coefficient/Sommerfeld coefficient: 2.19 mJ mol/K2

Debye temperature: ~128K

  • LaSbTe:

Electronic specific heat coefficient/Sommerfeld coefficient: 0.51 mJ mol/K2

Debye temperature: ~245K

The above results are reported in our paper: Pandey, et al, Crystals, 2, 1663 (2022)

Want to see more materials? More properties? Have comments or suggestions? Please let us know!

10 + 8 =