Design Engineering

CURRICULUM VITAE

Name:Yizong HE ( Man, Ph. D in Condensed Physics)

Email: *********@*****.***, Tel: 763-***-****

Address: Forest Lake, MN, 55025, USA

Education:

Sep. 1996 — Mar. 2000

Ph. D studied in National Laboratory for Superconductivity, Institute of Physics, Chinese Academy of Sciences, Beijing

Thesis: Research on growing crystals of high temperature superconductivity

(1) I researched on the crystal growth Bi-2223, -2212 and Bi-2201 by floating zone. (2) The contamination by alumina crucible and the effect of Al on Tc for Bi2212 single crystals was clarified completely by experiments. (3) I suggested a novel pulling method for crystal growth based on a metal rod’s thermal expansion, instead of the traditional gear motor method. It is reasonable to reason that the new method will be better to pull some crystals without growth striations caused by the fluctuations of growing speed.

Sep. 1989 — Aug. 1992

M.S of Science in Institute of Matter Structure (Fujian), Chinese Academy of Sciences Thesis: Research on exploring and growing crystal of nonlinear and laser crystals. I found a new type of laser material Nd3+:NaY(WO4)2, that single crystal was successfully obtained. The new laser crystal rod was pumped by a xenon flash lamp and a 1.06 μm laser output was for the first time obtained. The exploration includes solid reaction of powder, phase diagram, crystal growth, calculating crystal structure and the analyses.

Aug. 1987 — Aug. 1989

B. S Studied in Department of Physics, Fujian Normal University, P. R. China Sep. 1980 — Aug. 1982

To study physics at Zhangzhou Normal Junior College, P. R. China Research Experiences:

Aug. 2016 — present:Research on a camouflage technology to make an object be invisible. Design a teaching instrument to demonstrate the law of conservation of angular momentum. Nov. 2015 — Jul. 2016:Being a post doctor to grow ZnO single crystal, Miami University, Ohio Jul. 2012 — Mar. 2015:Being a post doctor at Electric and Computer Engineering, University of Minnesota. USA

Project:(1) to grow α-Fe16N2 bulk crystal and research on its magnetic properties;

(2) to design a multi-functions furnace to grow single crystals; (3) to grow Ln2O3 single crystal by Optical Floating Zone Method.

Jan. 2005 — Jul. 2012:

Being vice professor taught the following courses at Minnan Normal University, P. R. China

(1) Theoretical Mechanics, (2) Thermodynamics and Statistical physics, (3) Electrodynamics,

(4) Quantum mechanics, (5) Solid physics, (6) Group theory, (7) Methods of mathematical physics,

(8) Mechanics, (9) Thermology, (10) Electromagnetism, (11) Optics, (12) Atomic physics,

(13) Advanced mathematics, (14) Calculus, (15) Probability theory, (16) Function of complex. 1

Besides, teaching, growing CdWO4 crystal by the vertical Bridgman technique. Sep. 2003 — Oct. 2004: Being a guest scientist in the School of Applied Science, Hebrew University Of Jerusalem, Israel.

Project:Researched on NbLiO3 by Czochralski and found an interesting phenomenon regarding the crucial temperature gradient and the size of crystal. Nov. 2001 — Feb. 2002:Being a guest Scientist in Max-Planck-Institut, Fur Festkörperforschung, Stuttgart, Germany

Projects:Growth crystal Bi-2223 and Bi-2201 of superconductivity by floating zone method, growing YBCO, RuSr2GdCu2O8 and CeO2by slow cooling and RuO2 by CVD (Chemical Vapour Deposition).

Jan. 2000 — Nov. 2001:Being a post doctor in the Department of Physics, Tsinghua University, P. R. China .

Projects:Research on growing of YBCO film by PLD (Pulsed Laser Deposition) and lithography.

(1) Growing YBCO film by PLD (Pulsed Laser Deposition) method. (2) Research on lithograph YBCO film on LaAlO3 crystal host and lithography.

Sep. 1992 — Aug. 1996:Being a lecturer, teaching at Department of Physics, Beijing University of Sciences and Technology, P. R. China.

The courses that I taught were:

(1) The experiment on basic university physics (2) The experiment on modern physics

(3) University physics (including: mechanics, heat, electromagnetism, optics and atomic physics) Publications and patents:

[1] Yizong He, Research Semiquantitatively on Camouflaging Right A-Pillar of Vehicle American Journal of Vehicle Design, 2019,Vol.5, No. 1, 5-9

[2] Yizong He,Further Research on Camouflaging A-pillar of Sedan, American Journal of Vehicle Design. 2019, 5(1), 11-15. DOI: 10.12691/ajvd-5-1-1

[3] Yizong He, Lijuan You, Angular Momentum Spinner, International Journal of Instrumentation and Control Systems, Vol.8, No.3, July 2018

[4] Yizong He,A Quadrilateral Prism of Self-invisibility, American Journal of Vehicle Design. 2018, 4(1), 11-15. DOI: 10.12691/ajvd-4-1-2

[5]Yizong He, Research on the possibility of camouflaged A-pillars by using the quadrangular prism of self invisibility,American, Journal of Vehicle Design, 2018, Vol. 4, No 1, 1-10

[6] Yizong He, Further research on the quadrangular prism of self invisibility (II), International Journal of Instrumentation and Control Systems (IJICS) (Vol. 7, No. 5, Jul. 2017)

[7]Yizong He, Further research on the quadrangular prism of self invisibility (I), International Journal of Instrumentation and Control Systems (IJICS),Vol.7, No.4, October 2017

[8]Yizong He, A quadrangular prism of self invisibility, International Journal of Instrumentation and Control Systems (IJICS), Vol.7, No.3, July 2017

[9] Yizong He, et al. A simple method to amplify micro displacement International Journal of Instrumentation and Control Systems (IJICS),Vol.6, No.2/3, July 2016 2

[10] Yizong He, Pulling crystal of practical size by metallic expansion method, Review of Scientific Instruments 2006, 77, 056106 1-2

[11] Yizong He, Y. G. Zhao, M. H. Zhu, X. P. Zhang, B. S. Cao,A novel method of temperature control for a crystal growth puller Cryst. Res. Technol. 2002, 37-12-128*-****

[12] Yizong He, P. L. Lang, Y. G. Zhao, B. S. Cao,A facile method to control cooling rate and its possible application Cryst. Res. Technol. 2002, 37(2/3) 231-234

[13] Yizong He, Y. L. Han, Y. G. Zhao, B. S. Cao Investigation into the flange problem of resist along the edge of substrate caused by spin coating, Microelectronic Engineering, 2002, 63,347-352

[14] Yizong He, H. Niu, J. J. Qi, Y. G. Zhao, B. S .Cao, A simple tool to cut the protruding flange of photoresist formed in spin coating process for lithography technology, Review of Scientific Instruments, 2002, 73, No. 5 2005-2007

[15] Yizong He, F. Zhou, Z. X. Zhao, A facile method to pull crystals Cryst. Res.Technol, 2002, 37(8) 812-816

[16] P. L. Lang, Yizong He, F. Zhou, Z. X. Zhao, Further development of the novel crystal pulling Review of Scientific Instruments, 2001, 72(2), 1585-1587

[17] Yizong He, F. Zhou, A novel pulling device for crystal growth Review of Scientific Instruments, 1999, 70, Iss. 11 4313-4315

[18] Yizong He, F. Zhou, Z. X. Zhao Contamination by alumina crucible and the effect of Al on Tc for Bi-2212 single crystal, Physica C, 1999, 328, 207-210

[19] Yizong He, F. Zhou, Z. X. Zhao, The influence of Al impurity on Bi-2212 crystal growth, 6th International Conference Materials and Mechanisms of Superconductivity and High Temperature Superconductors" (Held in Houston in Feb.1999.USA)

[20] Yizong He, G. F. Wang, Z. D. Luo The emission and Structure of a new laser crystal Nd3+:NaY(WO4)2, Cyst. Res.Technol, 1994, l29, 2, 267-270

[21] Yizong He, X. Y. Huang, G. F. Wang, Z. D. Luo, Growth and X-ray diffraction study of a New laser crystal N d3+ :NaY(WO4)2, CHINESE PHYSICS LETTER, 1993, 10, No. 11, 667-668

[22] Yizong He, X. Y. Huang, GF.Wang, Z. D. Luo, Crystal Structure and powder diffraction of Na5Y(WO4)2 J. Struct. Chem. 1993, 12 No. 5 346-350 Approved Patents:

1) Patent No:US 2019/0366225A1, Date of Patent: Dec. 5, 2019, Inventor: Yizong He 2) Patent No: US 10, 300,956 B2, Date of Patent: May 28, 2019, Inventor: Yizong He 3) Patent No: US 10, 286, 957 B2, Date of Patent: May 14, 2019, Inventor: Yizong He 4) ZL 99 1 21959.7 An approach to pull crystal, Inventor: Yizong He, F. Zhou, Z. X. Zhao 5) ZL 00100045.4 An assembly thermal expansion apparatus, Inventor: Yizong He, P. L. Lang, F. Zhou, Z. X. Zhao

6) ZL2008 20102554.2 A kind of box of saving water, Inventor: Yizong He 7) ZL 201420011731.1 A cooling and dust-free respirator, Inventor: Yizong He Submitted Patents

8) Patent Title: Protective Helmet for Medical Staff, Inventor: Yizong He

(submitted date: May,7, 2020)

9) Patent Title: Switch Fingerboard For Violin Family Musical Instruments, Inventor: Yizong He

(submitted date: April, 4, 2020)

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