St. Louis County 22nd circuit court St. Louis, MO Feb 2015 to Apr 2015 ClerkDacheng Law firm Changsha, CN Jul 2013 to Aug 2013 ParalegalCriminal Court Changsha, CN Jul 2012 to Aug 2012 Judge AssistantCivil Court Changsha, CN Jan 2012 to Feb 2012 Clerk
Education:
Washington University School of Law St. Louis, MO May 2014 LL.M. in U.S. Law candidateHuazhong University of Science and Technology, School of Economics Wuhan, CN Feb 2012 FinanceHuazhong University of Science and Technology, School of Law Wuhan, CN Sep 2010 Bachelor of Law
Sep 2014 to Sep 2014 Member of China Law Society of Washington UniversitySchool of Law
Apr 2014 to Jun 2014School of Law
Apr 2013 to Jun 2014INTERSHIPS Changsha, CN Jul 2013 to Aug 2013 ParalegalSchool of Law
Jul 2012 to Apr 2013Three A
2012 to Dec 2012 Student of Huazhong University of Science and TechnologyCriminal Court Changsha, CN Jul 2012 to Aug 2012 Judge AssistantSchool of Law Huizhou, CN May 2012 to May 2012Civil Court Changsha, CN Jan 2012 to Feb 2012 ClerkSchool of Law
2012 to 2012 Team LeaderExcellent Personal, Excellent Team, and School Outstanding
Jul 2011 to Oct 2011School of Law
2011 to 2011 Team Leader
Education:
Washington University School of Law St. Louis, MO May 2014 LL.M. in U.S. Law candidateHuazhong University of Science and Technology, School of Economics Wuhan, CN Feb 2012 FinanceHuazhong University of Science and Technology, School of Law Wuhan, CN Sep 2010 Bachelor of Law
INTERSHIPS Changsha, CN Jul 2013 to Aug 2013 ParalegalCriminal Court Changsha, CN Jul 2012 to Aug 2012 ClerkCivil Court Changsha, CN Jan 2012 to Feb 2012 Clerk
Education:
Washington University School of Law St. Louis, MO May 2014 LL.M. in U.S. Law candidateHuazhong University of Science and Technology, School of Economics Wuhan, CN Feb 2012 FinanceHuazhong University of Science and Technology, School of Law Wuhan, CN Sep 2010 Bachelor of Law
GUANGFA SECURITIES CO. LTD Qingdao, CN 2011 to 2011 Investment ConsultantINDUSTRIAL AND COMMERCIAL BANK OF CHINA Linyi, CN 2009 to 2009 Intern in Investment Department
Us Patents
Tunable Graphene Metamaterials For Beam Steering And Tunable Flat Lenses
Cheng Peng - Revere MA, US DIRK ENGLUND - Brookline MA, US
International Classification:
G02F 1/29
Abstract:
Modulating graphene's optical conductivity with an electrolyte nanopatterning technique reduces or eliminates scattering loss caused by rough edges from etching. This technique uses a resist mask patterned with features as small as 30 nm to shield graphene from ions in an electrolyte. It can provide a carrier density variation of about 10cmacross a length of just 15 nm. And it can be combined with a technique of growing or transferring graphene on atomically smooth hexagonal boron nitride (hBN) to increase graphene's carrier mobility, e.g., to 10,000 cm/(Vs) or more. The resulting graphene metamaterials can be used to make voltage-tunable electro-optical devices, such as beam-steering devices, electro-optical switch and modulators, and reconfigurable holograms.
Isbn (Books And Publications)
21 Shi Ji Zhongguo Shui Dian Gong Cheng: 21 Shiji Zhongguo Shuidain Gongcheng