BULK CRYSTALS

CrSeBr is a layered magnetic semiconductor exhibiting highly anisotropic electronic structure. It has been predicted to have a narrow band gap of 0.78 eV. Overall, CrSeBr is a member of CrXBr (X=S, Se) layered crystals and has Pmmn orthorhombic space...

CuCrP2S6 is a layered material that exhibits ferromagnetic and ferroelectric (overall multiferroic) order in the monolayer limit[ 1]. CuCrP2S6 consists of a chalcogenide (sulfur) framework with the octahedral sites filled by Cu, Cr, and P–P in a...

CuIn2Se6 belongs to the family of chalcopyrite semiconductors. This new compound has attracted interest the development of thin-film solar cells and other optoelectronic devices. CuIn2Se6 exhibits properties that make it suitable for photovoltaic...

CuS is a member of metal chalcogenides (see our GaSe and GaTe products). It has a layered structure (lamellar) with weak interlayer coupling. In the bulk form, it is a direct band gap semiconductor with 1.6 eV band gap. Experimentally, monolayers are yet...

FePSe3 is a layered van der Waals (vdW) crystal, and it has been predicted to have an Ising-type antiferromagnetic ordering from bulk to the monolayer limit. FePSe3 is a semiconductor with an optical band gap of 1.3 eV in the bulk limit, while its...

GaPS4 is a 2D auxetic material with exotic mechanical and optical properties. In 2D form, it exhibits negative Poisson’s ratio both in-plane and out-of-plane directions. Bulk GaPS4 is a direct wide gap semiconductor with the computed band...

We provide the world's largest size commercially available GaS crystals at the highest quality GaS and affordable prices. Our crystals exceed competing crystals both in size and quality. Description Large-size hexagonal phase GaS (Gallium sulfide)...

We provide the world's largest size commercially available GaSe crystals at the highest quality GaSe and affordable prices. Our crystals exceed competing crystals both in size and quality. Description Undoped GaSe crystals growth by Bridgman or...

The only commercially available GaSeTe alloys: Bulk Gallium selenide telluride has a band-gap at 1.89 eV and display strong photoluminescence at the same energy. Crystals are perfectly layered in the c-axis direction, comes ready for exfoliation, and...

The only commercially available GaSSe alloys: Bulk Gallium sulfide selenide alloys exhibit band gaps ranging from 2.0 eV (GaSe) to 2.6 eV (GaS) mostly covering the UV band gap ranges. Crystals are perfectly layered in the c-axis direction, comes ready...

GaSTe crystals crystallize in hexagonal phase and exhibit 1.5 eV band gap in bulk and physical properties of GaSTe crystals as well as monolayers remain entirely unknown in the literature. Existing GaSTe crystals are first in the literature as well...

We provide the world's largest size commercially available GaTe crystals at the highest quality GaTe and at affordable prices. Our guaranteed crystals exceed competing crystals both in size and quality. Description Our single crystal monoclinic GaTe...