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After more than five years of focused R&D, we are proud to introduce our Ultra-Flat Large-Area GaSe Crystals, engineered specifically for reliable large-area exfoliation, including advanced methods such as Au-assisted transfer. These synthetic...

Bridgman and chemical vapor transport synthesized Sb2Se3 crystals. Our recently developed Bridgman grown Sb2Se3 are single crystals that measure 1cm or larger in size with 6N or higher purity. CVT grown Sb2Se3 crystals measure also ~1cm in size but...

Antimony selenide (SbSe) is a layered thermoelectric and narrow gap semiconductor. While its bulk properties are established, their performance and properties from few to monolayer limit remains largely unknown. Our SbSe crystals have been synthesized at...

SnP2S6 is a van der Waals layered crystal from the metal thiophosphite family, with the chemical formula MP2S6 where M = Sn. It crystallizes in a non-centrosymmetric monoclinic structure and is well-known for its ferroelectric behavior, nonlinear optical...

SnP2Se6 is a layered crystal belonging to the metal selenophosphites family of van der Waals crystal. They assume the chemical formula of MP2Se6 with M=Sn. It has been shown that SnP2Se6 crystals have ~1.49 eV optical band gap which suitably falls within...

We provide the world's largest size commercially available SnS crystals at the highest quality SnS and affordable prices. Our crystals exceed competing crystals both in size and quality.  Description Tin sulfide (SnS) is a layered monochalcogenide...

We provide the world's largest size commercially available SnSe crystals at the highest quality SnSe and affordable prices. Our crystals exceed competing crystals both in size and quality. Description In the bulk form SnSe has band-gap at around 0.9 eV...

We provide the world's largest size commercially available SnSe2 crystals at the highest quality SnSe2 and affordable prices. Our crystals exceed competing crystals both in size and quality. SnSe2 crystals come with three options Bridgman grown (highest...

Thallium Gallium Selenide (TlGaSe2​) is a layered semiconductor material with unique properties, often studied for its potential applications in nonlinear optics, photodetectors, and photovoltaic devices.It has a layered structure which is ready for...

The only commercially available TlGaTe2 vdW crystals have been synthesized at our facilities through float zone technique. TlGaTe2 semiconductors belong to the thallium chalcogenides family with the chemical formula TlBX2 (where B=In or Ga, X=S, Se...

The only commercially available TlInS2 vdW crystals have been synthesized at our facilities through float zone technique. TlInS2 semiconductors belong to the thallium chalcogenides family with the chemical formula TlBX2 (where B=In or Ga, X=S, Se or Te)...

In the bulk form (TlSe), Thallium selenide, has band-gap at around 0.7 eV and display strong photoluminescence. Similar to molybdenum disulfide, it has layered structure (lamellar) with weak interlayer coupling, enabling to isolate down to monolayers...