High Quality 2D crystals
HQ Graphene is a manufacturer of high quality 2D single crystals, selling directly to over 190 universities, research institutes and companies worldwide.
Our customers are scientists demanding high purity and high quality crystals for scientific research. A selection of publications at various top rated magazines (Nature, Science, PRL, etc.) on crystals from HQ Graphene are presented below (PDF):
Growth and Characterization of a single crystal
Our scientific staff has the expertise in the production and characterization of large size and high
purity single crystals. The crystals are characterized with X-ray diffraction (single crystal XRD and powder XRD), Energy-dispersive X-ray spectroscopy (EDX), Raman and additionally with
We can grow all kinds of two dimensional crystals:
- Semiconductors (WSe2, MoSe2, ...)
- Insulators (hexagonal boron nitride, MICA, ...)
- Superconductors (2H-NbSe2, 2H-NbS2, ...)
- Ferromagnetic Insulators (CrBr3, Cr2Ge2Te6, ...)
- Charge Density Waves (CDW)
- Topological Insulators (Bi2Se3, Bi2Te3, ...)
- 2D Alloys (MoWSe2, MoSSe, ...)
- New custom made crystals
NEW publications on our crystals
We congratulate the authors on their recent work published on peer reviewed journals:
Yanpeng Liu et al., Nano Lett, Article ASAP (February 14, 2017), "Gate-Tunable Giant Stark Effect in Few-Layer Black Phosphoruss":
Weigao Xu et al., Nature 541, 62-67 (2017), "Correlated fluorescence blinking in two-dimensional semiconductor heterostructures":
M. R. Molas et al., 2D Materials (2017), "Brightening of dark excitons in monolayers of semiconducting transition metal dichalcogenides"
Yaojia Wang et al., Nat. Comm. 7:13142 (2016), "Gate-tunable negative longitudinal magnetoresistance in the predicted type-II Weyl semimetal WTe2"
William S. Whitney et al., Nanolett. (2016), "Field Effect Optoelectronic Modulation of Quantum-Confined Carriers in Black Phosphorus"
Sangwan Sim et al., Nat. Comm. 7:13569 (2016), "Selectively tunable optical Stark effect of anisotropic excitons in atomically thin ReS2"
Among our customers are some of the companies listed below. For a complete list of all companies we are supplying or have supplied in the past years
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