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[Nat. Commun.] Asymmetric electric field screening in van der Waals heterostructures
![vdwh2](/lise-news/lab-news/2018/03/nature-commun-asymmetric-electric-field-screening-in-van-der-waals-heterostructures/_jcr_content/pageimages/imageSmall.imageformat.contentteaser.573579863.jpg)
Our quantum capacitance model elucidates the experimentally-observed asymmetric electric field screening in van der Waals heterostructures.
Our invention named among the top 20 Spark award candidates
![sw](/lise-news/lab-news/2018/03/our-invention-named-among-the-top-20-spark-award-candidates/_jcr_content/pageimages/imageSmall.imageformat.contentteaser.465737717.jpg)
Our ultrapure green emitter invention has been nominated as one of the most promising patent applications submitted in 2017 by ETH transfer.
[Chem. Mater.] Spectroscopic size and thickness metrics for liquid-exfoliated h-BN
![hbnsheets](/lise-news/lab-news/2018/03/chem-mater-spectroscopic-size-and-thickness-metrics-for-liquid-exfoliated-h-bn/_jcr_content/pageimages/imageSmall.imageformat.contentteaser.1441650790.jpg)
Collaborative work led by the Jonathan Coleman group. Understanding spectroscopic features of liquid-exfoliated h-BN sheets with different sizes and thicknesses.
[Chem. Mater.] Conformal Deposition of Conductive Single-Crystalline Cobalt Silicide Layer on Si Wafer via a Molecular Approach
![cosi](/lise-news/lab-news/2018/03/chem-mater-conformal-deposition-of-conductive-single-crystalline-cobalt-silicide-layer-on-si-wafer-via-a-molecular-approach/_jcr_content/pageimages/imageSmall.imageformat.contentteaser.192984082.jpg)
Collaborative work led by the Copéret group. New method to prepare high-quality CoSi films.