High-purity van der Waals crystals

Single crystals,
atomically clean.

Magnetic, superconducting, topological, and semiconducting single crystals — flux- and CVD-grown, exfoliation-ready, and shipped directly to 220+ research institutions worldwide.

220+ research institutions served
266 crystals in stock
Flux · CVD grown in-house
In-situ crystal growth visualization van der Waals stack sealed under Ar
Featured

Monolayer Lateral Heterostructures

Atomically sharp in-plane junctions, grown by chemical vapor deposition and verified flake by flake under the microscope.

◆ High purity◆ Flux & CVD grown◆ Exfoliation-ready◆ Global express shipping◆ Bulk quotes on request
Catalog

Crystals in stock

Sizes and quantities can be tailored to your experiment — just ask.

Topological & Weyl Semimetals

TaIrTe₄ (Tantalum Iridium Telluride)

TaIrTe₄ is a layered ternary transition-metal telluride (Td phase) and a...
Growth Chemical vapor transport (CVT)
¥4,428.00
Semiconductor Materials

TaNiTe₅ (Tantalum Nickel Telluride)

TaNiTe₅ is a layered tantalum–nickel telluride, the tellurium analogue o...
Growth Chemical vapor transport (CVT)
¥4,122.00
Semiconductor Materials

SnSe (Tin Selenide)

SnSe is a puckered layered semiconductor with a band gap of approximatel...
Growth Chemical vapor transport (CVT)
¥3,986.00
Topological & Weyl Semimetals

Sb₂Te₂Se (Antimony Tellurium Selenide)

Sb₂Te₂Se is a tetradymite-type alloy of the Sb–Te–Se system, a chemical ...
Growth Chemical vapor transport (CVT)
¥3,917.00
Semiconductor Materials

InSe (Indium Selenide)

InSe is a III–VI layered semiconductor with a direct band gap of approxi...
Growth Chemical vapor transport (CVT)
¥4,054.00
Semiconductor Materials

PbSe (Lead Selenide)

PbSe is a narrow-band-gap semiconductor. It is widely used in infrared o...
Growth Chemical vapor transport (CVT)
¥4,054.00
Semiconductor Materials

MoSSe (Molybdenum Sulfoselenide)

MoSSe is a sulfur–selenium alloy of molybdenum dichalcogenide with the n...
Growth Chemical vapor transport (CVT)
¥3,849.00
Semiconductor Materials

InBi (Indium Bismuthide)

InBi is a semimetallic compound of indium and bismuth. It provides a ref...
Growth Chemical vapor transport (CVT)
¥3,849.00
Semiconductor Materials

Bi₂O₂Te (Bismuth Oxytelluride)

Bi₂O₂Te is a bismuth oxytelluride semiconductor, the tellurium analogue ...
Growth Chemical vapor transport (CVT)
¥3,986.00
Semiconductor Materials

SbTe (Antimony Telluride)

SbTe is a layered antimony telluride in the Sb–Te phase system, structur...
Growth Chemical vapor transport (CVT)
¥3,917.00
Semiconductor Materials

Ni₂SiTe₄ (Nickel Silicon Telluride)

Ni₂SiTe₄ is a ternary layered telluride with the nominal formula Ni₂SiTe...
Growth Chemical vapor transport (CVT)
¥4,054.00
Semiconductor Materials

Bi₂S₃ (Bismuth Sulfide)

Bi₂S₃ is a layered orthorhombic semiconductor (space group Pnma) built f...
Growth Chemical vapor transport (CVT)
¥3,986.00
Semiconductor Materials

Si₂CuP₃ (Silicon Copper Phosphide)

Si₂CuP₃ is a ternary phosphide. Single crystals enable structural and el...
Growth Chemical vapor transport (CVT)
¥3,917.00
Semiconductor Materials

WS₂ (Tungsten Disulfide)

WS₂ is a layered transition metal dichalcogenide that crystallizes in th...
Growth Chemical vapor transport (CVT)
¥3,986.00
Semiconductor Materials

GePbS₃ (Germanium Lead Sulfide)

GePbS₃ is a ternary sulfide containing germanium and lead. Single crysta...
Growth Chemical vapor transport (CVT)
¥4,122.00
Magnetic Topological Materials

Co₂Bi₂Te₅ (Cobalt Bismuth Telluride)

Co₂Bi₂Te₅ is a member of the MnBi₂Te₄ family of magnetic topological ins...
Growth Chemical vapor transport (CVT)
¥3,986.00
Growth & quality control

Built for labs that measure in nanometers and kelvin.

01

Grown in-house

Flux and chemical vapor deposition under our own control — stoichiometry and phase are ours to guarantee.

02

Exfoliation-ready

Millimeter-scale, cleavable crystals sealed under argon, optimized for mechanical and gold-tape exfoliation.

03

Custom sizes

Piece count and dimensions tailored to your setup. Bulk crystals and unusual phases quoted on request.

04

Shipped worldwide

Direct to 220+ research institutions worldwide, with express delivery and careful air-sensitive handling.

Trusted worldwide

Trusted by leading research institutions

Our transfer systems are used by 2D materials research groups at universities and institutes around the world.