S*********g
发帖数: 24893 | 1 Pengcheng Bao, Graduate Student
Pengcheng is a second year graduate student. He obtained his B.S. in physics
from Nankai Univeristy in China.
Project: Development of methodology for realistic modeling of heterogeneous
catalytic interfaces.
Tel: 310-206-3215
Email: [email protected]
/* */
PENGCHENG BAO
Education
and Awards
2009 –
NANKAI UNIVERSITY TIANJIN, CHINA
Bachelor of Science in Physics (Condensed Matter Physics), June 2013.
Academic Record:
2009-2010: Overall: 93.40 Ranking 1/141 Major: 94.00 Ranking 1/141
2010-2011: Overall: 90.13 Ranking 2/141 Major: 89.27 Ranking 4/141
2009-2012: Overall: 89.85 Ranking 3/59 (Physics), 4/149(College)
National Scholarship (2009-2010)
Excellent Student in Morals, Academy and Sports of Nankai
University(2009-2010)
Scholarship of Chinese Academy of Sciences (2010-2011)
Member of Freshman Debate Team of Nankai University from 2009 to
2010
Original and Current Student in Po-ling Class1
Research Experience
03/13-05/13 BACHELOR DEGREE THESIS RESEARCH, SCHOOL OF PHYSICS, NANKAI
UNIVERSITY
TIANJIN,CHINA
Under the supervise of Prof. ZHANG Lixin
Research on the thesis ”First principle study of phosphorous incorporation
in (111) and (001)
crystal surfaces of diamond”
Used first principle method to investigate the formation energy of
single phosphorous atom
incorporation on (111) and (001) crystal surfaces of diamond with VASP codes
. (Built models in
Materials Studio 5.0)
My calculation results show the trend that incorporation in (111)
is much harder than that in (001) due
to the comparison of formation energy of the two crystal surfaces. Due to
machine time limit, only
these two situations are studied. More situations with different
incorporation positions and multi-atom
incorporation should be considered to confirm a conclusion of the inferior
of the (111) crystal surface
in Phosphorous incorporation.
07/12- 09/12
PROF. HOUK’S GROUP, DEPARTMENT OF CHEMISTRY AND BIOCHEMISTRY, UCLA
LOS ANGELES, USA
Under the supervise of Prof. Kendall N.Houk, as a CSST2 (Cross-disciplinary
Scholarship in
Science and Technology) student
Worked with Dr. LIU Peng on the project “Computational Modeling of Wrapping
of Nanotubes by
Conducting Polymers”
Performed DFT(Density Functional Theory) calculation of binding
energy of complex of polymer and
SWNT and did energy decomposition analysis using Q-Chem. We try to explain
the selectivity of poly
(dithiafulvalence-fluorene-co-m-thiophene)s wrapping on sc-SWNTs (
semiconducting Single-Walled
Carbon Nanotubes) using DFT calculation.
My calculation has revealed the role of side chains in the wrapping
process is significant and the
diameters of SWNTs is more crucial in the selectivity of wrapping than the
electronic structures of
SWNTs (whether it is semiconducting or metallic, or say only the electronic
types are not enough to
determine the selectivity), which is innovative and even contradicts the
previous work3.
03/12-04/12
MODERN PHYSICS LABORATORY, SCHOOL OF PHYSICS, NANKAI UNIVERSITY
TIANJIN, CHINA
Under the supervise of Dr. NIU Ziping
Worked on an experiment “Scanning Tunneling Microscope (STM) Tip
Construction and Imaging of
Graphite Surface”
Constructed STM tips by electrochemical etching of Tungsten wire.
Diagnosed and repaired the faults in piezoelectric ceramic driver
circuit when our STM (Ds-89s,
Peking University) didn’t worked during our experiments.
Operated STM to image the surface of graphite standard sample and
analyzed the images of graphite
surface.
10/11-12/11 CONDENSED MATTER THEORY AND MATEIRALS CALCULATION GROUP, NANKAI
UNIVERSITY TIANJIN, CHINA
Under the supervise of Prof. ZHANG Lixin
Worked with a graduate YAO Xiaolong, on the Project “Tuning the Boron
Incorporation Features in
Diamond Films: ab initio Calculations”
Performed DFT calculation on the chemical potential of Boron simple
substance using VASP as part
of the calculation for the formation energy for Boron monomers and dimers
defects formed at (100)
and (111) crystal surfaces with different hydrogen coverage.
Investigated the relationship of the formation of Boron defects (
monomers & dimers), hydrogen
coverage, and doping locations (different crystal surfaces).
07/11 RESEARCH AND DEVELOPMENT CENTER FOR FUNCTIONAL CRYSTALS, THE
INSTITUTE OF PHYSICS, CHINESE ACADEMY OF SCIENCES BEIJING, CHINA
Under the supervise of Dr. CHEN Xiaolong, Professor and Director of Research
&
Development Center for Functional Crystals at the Institute of Physics,
Chinese Academy of
Sciences (IOP, CAS).
Worked with a graduate WANG Shunchong on SiC crystal growth using Physical
Vapor Transport method
(PVT).
Learned to conduct SiC crystal growth using PVT
Analyzed the reasons for the formation of defects of the crystal I
grew
04/11-03/12
THE KEY LABORATORY OF WEAK LIGHT NONLINEAR PHOTONICS, MINISTRY OF
EDUCATION, NANKAI UNIVERSITY TIANJIN, CHINA
Under the supervise of Prof. WANG Huitian, Dean of School of Physics
Worked with three other classmates on the project “Properties of Second-
Harmonic Wave Induced by
Femtosecond Vector Beams” as 100 Creative Projects for Undergraduate
Students of Nankai University.
Did computational simulation of the second-harmonic wave patterns
of tight-focused vector beams
passing a ZnSe crystal using MatLab.
11/10-01/11
“INNOVATIVE SELF-DESIGN EXPERIMENTS” PROGRAM OF PO-LING CLASS (PROJECT
OF ELITE STUDENTS CULTIVATION FOR FUNDAMENTAL DISCIPLINES, MINISTRY
OF EDUCATION), NANKAI UNIVERSITY
TIANJIN, CHINA
Under the supervise of Assistant Engineer HUI Wangwei
Designed and did experiments on “The Manufacture of Simple Circuit and the
Performance Test of
Piezoelectric Ceramics using Michelson Interferometer”
Learned circuit welding
Designed and welded a D.C. regulated power supply using bridge
rectifier circuit, capacitor filter and
LM317 constant control circuit. Our circuit can convert 220V commercial
power into D.C. regulated
power which is able to be tuned from 5V to 25V.
Set up a Michelson Interferometer to measure the displacement of
piezoelectric ceramics.
Combined a Light Power Meter, a Michelson Interferometer and the D.
C. regulated power circuit with
piezoelectric ceramics into a system to accurately measure the displacement
of piezoelectric ceramics
and curve fit the relationship of displacement and voltage added on the
piezoelectric ceramics.
Research in
Class4
In Electromagnetics, I did a project “Using Imaging Method to Simulate the
Electrostatic Field
Distribution in the System of Two Charged Conducting Spheres”, I used
mirror charge method to
simulate the electrostatic potential of two charged conducting spheres and
three charged
conducting spheres using Mathematica.
In Optics, I self-designed, modified or improved nine optical experiments to
investigate optical
problems like measuring refractive index with different methods, generation
of optical vortex by
dislocations produced by a pair of flat mirrors, generation, detection of
elliptical polarized beam
and measuring the principle axis etc.
In Solid State Physics, I did a project “Tight Binding Method in
Calculating the Electronic
Properties of Graphene”. I used tight binding method to calculate band
structure of graphene using
MatLab and compared the results with DFT calculation using Dmol3 in
Materials Studio 5.0.
Internship
07/11 RESEARCH & DEVELOPMENT CENTER FOR FUNCTIONAL CRYSTALS AT THE
INSTITUTE OF PHYSICS, CHINESE ACADEMY OF SCIENCES BEIJING, CHINA
Crystal Growth internship.
Bulk growth of SiC crystals using Physical Vapor Transport method
Skills C++, Python, Linux, STM, circuit welding
MatLab, VASP, Materials Studio(Windows),
Q-Chem, Amber, Mathematica, Gaussian(Windows)
Activities
09/11
06/11
04/11
Attended the CPS 2011（2011 Fall Conference of Chinese Physics Society）in
Zhejiang University, Hangzhou
Donated in “Pass the sympathy and help the need” activity in School of
Physics.
Chinese teacher of an American middle school student(daughter of my English
teacher)
10/10
09/10
06/10
05/10
03/10-06/10
12/09
11/09
10/09
10/09-12/09
09/09-06/10
09/08
Joined in the “Cup of Dean” Basketball Competition of School of Physics;
our team won the third
place
Attended the CPS 2010 (2010 Fall Conference of Chinese Physics Society) in
Nankai University,
Tianjin
Participated in the “College T-shirt Design”, designed T-shirt for School
of Physics
Joined in Tianjin College Mathematics Competition
Member of Debate and Eloquence Society, member of Freshman Debate Team,
learned basic debate
skills. Member of Society of Karate, learned the basic skills and etiquettes
in Karate
Joined in a Chinese chess contest, as a part of Group Competition of Chess
between Nankai
University and Tianjin University
Competed in the Debate Competition of Freshman and entered the quarter-final
, being selected on
Freshman Debate team of Nankai University
Joined in the “Cup of Dean” Basketball Competition of School of Physics
Did a Part-time job as a home mentor teaching Physics.
Secretary in Sports Department, Student Union of School of Physics
Second prize in Chinese Mathematics Olympiad in Senior, the highest score in
Qinhuangdao
Third prize in National Physics Competition for High School Students.
1 Po-ling Class: also called Boling Class, founded in 2009 as part of
Project of Elite Students Cultivation for Fundamental
Disciplines. Students selected from ordinary programs make up this class and
they have different trainings in order to be
future leaders in fundamental sciences. They have special curricula and
English classes taught by native speakers. There is
a competitive mechanism for students in this class. In each semester
students in this class are evaluated by their
academic and research-related performance and students whose performance are
not well enough to be qualified would
be eliminated from this class and excellent students in ordinary Physics
program would be selected into this class. Usually
one or two students change would take place in a semester. Before entering
the junior year, there is a reselection among
all the students in the class. Currently, I am one the five original
students surviving from the first group of 25 students
who were selected into this program when entering Nankai University as
freshmen.
2 CSST(Cross-disciplinary Scholarship in Science and Technology) is a summer
research program host by UCLA and
CNSI(California Nanosystem Institute) which selects excellent undergraduate
students from nine top universities in
China(Peking University, Nankai University, Fudan University, USTC, Zhejiang
University, Xi’ an Jiaotong University,
Nanjing University, Shanghai Jiaotong University, Sichuan University) to do
summer research at UCLA.
3 Yosuke Kanai, and Jeffrey C. Grossman. Role of Semiconducting and Metallic
Tubes in P3HT/Carbon-Nanotube
Photovoltaic Heterojunctions: Density Functional Theory Calculations. Nano
Lett., 2008, 8 (3), 908-912
4 Students in Po-ling Class have special curricula which require students to
do a course-related research project or
investigation in nearly every major course. The project results are usually
exhibited by presentation or thesis. It usually
accounts a certain proportion of the final grades in the course. |
