Welcome to the Xing Group

Dr. Huili (Grace) XingPrincipal Investigator
Dr. Huili (Grace) Xing 

Our group research can be loosely grouped into three areas: GaN electronic and optoelectronics, steep transistors, and 2-D crystals. The semiconductors we work with include GaN, convential III-Vs, Si, graphene and other 2D crystals. 

Latest News

2015/12: Kazuki presented 3.4 kV GaN rectifiers at IEDM

Check out Zongyang Hu's paper that's been highlighted in Semiconductor Today and published in Applied Physics Letters!
Link: http://www.semiconductor-today.com/news_items/2015/dec/cornell_241215.shtml
Paper: https://djena.engineering.cornell.edu/papers/2015/apl15_zongyang_gan_ideal_pn_diode.pdf

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  • GaN HEMTs with 370 GHz ft
    GaN HEMTs with 370 GHz ft
  • Rama mapping of single layer graphene labeled with isotopes during CVD growth
    Rama mapping of single layer graphene labeled with isotopes during CVD growth
  • THz modulators based on graphene
    THz modulators based on graphene
  • Tunnel FETs with electrons tunneling from quasi-3D to gated 2D DOS
    Tunnel FETs with electrons tunneling from quasi-3D to gated 2D DOS
  • Xing Group shot
    Group photo with Dr. Jena's group in 2012 summer
  • Nanowire aligned by DEP for polarization sensitive photodetectors
    Nanowire aligned by DEP for polarization sensitive photodetectors

Latest Publications

(J-174) Mingda (Oscar) Li, Ozan Irsoy, Claire Cardie, and Huili Grace Xing.
Physics-inspired neural networks (Pi-NN) for efficient device compact modeling.
IEEE J. of Exploratory Solid-State Computational Devices and Circuits (2016).

(J-173) Nan Ma, Nicholas Tanen, Amit Verma, Zhi Guo, Tengfei Luo, Huili Grace Xing, and Debdeep Jena.
Intrinsic electron mobility limits in b-Ga2O3
Appl. Phys. Lett. 109, 212101 (2016). DOI: 10.1063/1.4968550

(J-172) V. Kanzyuba, S. Dong, X. Li, T. Yoo, S. Rouvimov, S. Vishwanath, D. Jena, H.G. Xing, M. Dobrowolska, J.K. Furdyna. 
Structural properties of (Sn,Mn)Se2 - a new 2D magnetic semiconductor with potential for spintronic applications.
Journal of Microscopy and Microanalysis, 22, S3, 1512-1513 (2016).

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