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This product contains full area coverage NbS2 few-layers on double side polished c-cut sapphire substrates. The sample size measures ~1cm and the entire sample surface contains few-layer thick (~2-3nm) highly crystalline NbS2 layers, though the...

Niobium disulfide (NbS2) is a versatile 2D material, exhibiting metallic properties in its 3R-phase and superconductivity in its 2H-phase. Our defect-free crystals are the only commercially available van der Waals NbS2 with guaranteed charge density wave...

World's largest size 3R phase NbS2 crystals by 2Dsemiconductors. In its 3R-phase, NbS2 crystals is a 2D metal and under certain cases (intercalation, pressure, and strain) can exhibit superconducting behavior. These large size NbS2 crystals are...

An alternative lower cost solution to large-size NbS2 crystals and regular size NbS2 (3R and 2H phases are sold separately: Unlike large size NbS2, this product contains milimeter (mm) sized NbS2 vdW flakes and each order contains a large number (50-100)...

NbS2 solution consists of monolayer and few-layer thick sheets suspended in isopropanol (IPA) solution. Our process starts from high quality single crystal NbS2 (and sometimes intercalated NbS2) pieces and continues with an ultrasonication process...

2H-phase niobium diselenide is a superconducting vdW crystal with charge density wave (CDW) and Weyl semimetal properties. It has been shown to exhibit superconducting behavior at low temperatures.   Materials Project NbSe2 ...

Our NbSe2 vdW powders are perfectly layered and are synthesized through high pressure growth technique to produce well layered and high crystallinity powders. The powder is highly crystallized at high temperatures and high pressures over extended period...

NbSe3 is a a charge density wave material (CDW) with CDW ordering around 145K. Our van der Waals (vdW) NbSe3 crystals have perfect layered structure that are ideal for exfoliation towards electronics, optics, device fabrication, and other science and...

Niobium ditelluride (NbTe2) crystal is layered semimetal with charge density wave ground state and superconducting transition at ~1K. While its bulk superconducting transition has been demonstrated at ~1K, its behavior in the monolayer limit remains...

Si(NiTe2)2 also known as SiNi2Te4 or Ni2SiTe4 is a layered semimetal with exciting magnetotransport and quantum properties. It crystallizes in monoclinic phase (P121/c1) wherein Ni and Si cations are sandwiched between Te anion atoms...

PbTaSe2 vdW layers are nodal-line semimetals. Their structure can be viewed as Pb atoms intercalated into TaSe2 matrix. As such, triangle lattices of Pb atoms layers are essentially sandwiched between the hexagonal TaSe2 layers with large...

Bulk PdSe2 (palladium diselenide) has been predicted to exhibit 30 meV band gap which increases to 1.43 eV indirect gap (theoretical). It has also been shown to exhibit superconductivity below ~13K under mild hydrostatic pressures, and even semimetallic...