TlGaS2 crystals : Large size high quality 2D TlGaS2 crystals - 2Dsemiconductors USA TlGaS2 crystals : Large size high quality 2D TlGaS2 crystals - 2Dsemiconductors USA

TlGaS2 Crystal

SKU: BLK-TlGaS2
$590.00

The only commercially available TlGaS2 vdW crystals have been synthesized at our facilities through float zone technique. TlGaS2 semiconductors belong to the thallium chalcogenides family with the chemical formula TlBX2 (where B=In or Ga, X=S, Se or Te). Members of this family have both layered (TlGaSe2, TlGaS2, TlInS2) and chain (TlInSe2, TlInTe2, TlGaTe2) structures. Stacking of the atoms in TlGaSe2, TlGaS2 and TlInS2 layered crystals is arranged in the form of two twisted anionic layers with the weak bonded Tl(+1) cations located in the trigonal cavities between them. In particular, TlGaS2 is a 2.45 eV direct gap semiconductor with strong optical and electronic anisotropy. 

 

Full Description
Formula: TlGaS2
Qty
  • Description

    TlGaS2 Crystal

    The only commercially available TlGaS2 vdW crystals have been synthesized at our facilities through float zone technique. TlGaS2 semiconductors belong to the thallium chalcogenides family with the chemical formula TlBX2 (where B=In or Ga, X=S, Se or Te). Members of this family have both layered (TlGaSe2, TlGaS2, TlInS2) and chain (TlInSe2, TlInTe2, TlGaTe2) structures. Stacking of the atoms in TlGaSe2, TlGaS2 and TlInS2 layered crystals is arranged in the form of two twisted anionic layers with the weak bonded Tl(+1) cations located in the trigonal cavities between them. In particular, TlGaS2 is a 2.45 eV direct gap semiconductor with strong optical and electronic anisotropy.