郭于嘉| Leon Kuo

畢業於中央大學物理學研究所,主修物理學並獲得碩士學位。注於半導體物理學和材料 科學的研究。 在大學時期開始培養良好的自主學習能⼒,主修物理學的我,邏輯推理,解決問題、獨立思辨的能力使我能與指導教授個別進行熱電材料的研究分析。

大學時期擔任社團社長以及物理系學會幹部,統籌及主辦各項活動,也在校內擔任實驗助教以及普通物理學及電磁學助教輔導大一學生課業。善於理論解說,研究所時期也有擔任助教工作。


  • 1996 / 11 / 29
  •   : 0919220431
  •   : [email protected]
  •   : 台北市中山區建國北路2段127號11樓
  • 興趣: 羽球、健身、烹飪、潛水

研究所時期研究內容以GeTe的p 型半導體的熱電材料,用Sb 及 Bi,進行雙參雜,討論樣品 Ge0.86Sb0.08Bi0.06Te 相轉變溫度,何時從 α 相(空間群 R3m)相轉變至 β 相(空間群Fm3̅m)。並利用對中子繞射的原理獲得聲子彈性散射圖討論聲子的行為模式,分析中子的散射路徑及中子和物質發生作用時動量與能量的變化,藉此來分析物質的微觀結構。使用 SIKA 冷中子三軸散射儀作非彈性中子散射方式來測量 Ge0.86Sb0.08Bi0.06Te 中的激發能量,而色散關係主要描述波在傳遞過程,其波長、頻率、波速等關係,針對聲子激發、聲子的色散關係與色散曲線、聲子生命期、群速度及傳播長度加以分析擬合以進行討論。


學歷

2016 - 2020

東吳大學 Soochow University

物理學

專題: 碳纖維與屏蔽效應之檢測分析

社團 :  自然科學研究社 (社長)、物理系學生會(幹部)


指 導 教 授

巫俊賢  副教授  

 

 

2020 - 2022

國立中央大學 National Central University

物理學研究所

固態物理學/統計力學/電動力學/晶格振動學

論文 : 熱電材料Ge0.86Sb0.08Bi0.06Te在高溫相Fm3m的聲子色散關係

澳洲的 Ansto 冷中子三軸散射儀 SIKA 進行非彈性 中子散射測量,以中子探索物質的特性,中子的散射路徑及中子和物質發生作用時動量與能量的變化,藉此來分析物質的微觀結構。

指 導 教 授

李文獻 教授

  



工作經歷

Apr 2018 - Jan 2020

基礎物理學助教/ 電磁學助教;主辦機器人營、科學營

大學時期參與物理系系學會幹部,主辦機器人營,負責學生的實作教學,並教導使用Arduino 撰寫程式,具有程式經驗。科學營則是讓高中學生參與,提供各式大學方向輔導以及物理科學演示。

擔任高中教師研習解說員時,面對來自各方的高中物理教師們,演示並解說簡易的物理教具,如龍捲風機,折射面鏡等。

Apr 2020 - Jan 2022

基礎物理學助教/ 普通物理實驗助教 


Apr 2020 - Jan 2022


Dec 2022 - Apr 2023

國中生教具教學演示/ 固態物理學助教/統計物理學助教

擔任國中生研習解說員時,演示讓學生們自己製作物理教具做為他們的學習方式


軍事訓練役(役畢)







興趣

  • 羽毛球 
  • 自由潛水 
  • 影 
  • 烹飪 
  • 游泳 

個人特質

  • 研究新技術
  • 領導能力
  • 設計思維
  • 團隊合作組織能力
  • 演示技巧
  • 跨學科思維和實施

技能


Word  /PowerPoint  / Photoshop   / Microsoft Office/ 3D Design  /  LabVIEW/ Matlab /

Autodesk AutoCAD/SolidWorks/Arduino/C language/Adobe Acrobat/

Mathematica/ OriginPro / XRD  /Battery Testing

語言



英語(中等)



自傳

  我是一位善於協調溝通、組織和規劃的人。在大學期間,我擔任了自然科學研究社的社長,擔負著領導者的角色。在這個職位上,我負責解決社團人手不足和資金缺乏等問題,同時規劃和管理活動流程。為了吸引更多人參與社團活動,我設計了有趣且引人入勝的課程,並制定了吸引新社員的招募方案。我帶領社團度過了兩年的人力危機,同時培養了優秀的社團幹部人選。其中,我們舉辦了受歡迎的課程「獅子座流星雨」,並提供完整的星座盤使用教學,同時負責場地申請和夜間觀星活動的規劃。

  此外,在大學期間,我也擔任了物理系學生會的幹部,協助組織各種活動、營隊和學術研討會,例如校園有理想創意賽和與重力波協會合作的研討會。我還有幸前往廣州大學物理系進行實驗和專題分享,與當地學生共同進行實驗分析和計畫。

  在大學的四年中,我積極參與校內社團、活動,並擴展人脈。這使我能夠得到其他系所同學的協助,互相提供意見和見解,彌補各自專業上的不足。雖然我在社團、學術活動和專題研究上投入了大量時間和心血,但這些經歷使我成長了一倍。從社團的規劃和統籌,到在學術活動中解說實驗材料和進行物理演示,再到專題研究中從小問題開始的討論精神,以及能夠清晰描述物理圖像,這些都是我之前從未有過的寶貴經驗。

  在研究所期間,我主要擔任助教的角色。由於在大學期間擔任過普通物理學、電磁學和基礎物理實驗等課程的助教,因此在研究所時,我擔任了外系的普通物理學助教,以及固態物理學和統計物理學的助教。此外,我與實驗室的夥伴一起討論壓電電池的製作,並與教授合作分析P型半導體熱電材料的相轉變。

  這些經歷讓我熟練掌握了組織和協調能力,並培養了解決問題、獨立思考和溝通協作的能力。




郭于嘉| Leon Kuo

Semiconductor Talent 

  Taipei City, Taiwan

I graduated from National Central University with a Master's degree in Physics, specializing in Semiconductor Physics and Materials Science. During my undergraduate years, I developed strong self-learning abilities and focused on my major in Physics. This allowed me to enhance my logical reasoning, problem-solving, and independent thinking skills, enabling me to conduct research and analysis on thermoelectric materials under the guidance of my professors.

In addition to my academic pursuits, I took on leadership roles as the president of a student club and as a member of the Physics Department Student Association. I coordinated and organized various activities and events, and within the university, I served as a laboratory assistant and provided guidance to freshmen students in General Physics and Electromagnetism. I am skilled in theoretical explanations, and during my time in the graduate program, I also worked as a teaching assistant.

  :0919220431

  : [email protected] 

  :11F, No.127, Sec. 2, Jianguo N. Rd., Zhongshan Dist., Taipei City



 

The content of the thesis focuses on the thermoelectric material of p-type GeTe, doped with Sb and Bi, discussing the phase transition temperature of the Ge0.86Sb0.08Bi0.06Te sample from the α-phase (space group R3m) to the β-phase (space group Fm3̅m). The behavior of phonons is discussed using the principles of neutron elastic scattering, analyzing the scattering path of neutrons and the changes in momentum and energy when neutrons interact with matter to analyze the microscopic structure of the material. The SIKA cold neutron three-axis scattering instrument is used for inelastic neutron scattering measurements of the excitation energy in Ge0.86Sb0.08Bi0.06Te. The dispersion relationship mainly describes the relationship between the wavelength, frequency, and wave velocity during the propagation of waves. The phonon excitation, phonon dispersion relationship and dispersion curve, phonon lifetime, group velocity, and propagation length are analyzed and fitted for discussion. 




Educational background 


2016 - 2020

東吳大學 Soochow University

major in Physics 

Title:  Detection and Analysis of Carbon Fiber and Shielding Effect
Club: President of Natural Science Research Society, Executive Member of Physics Department Student Association 

advisor :

Associate Professor 

Wu Chun-Hsien   

 

 

In my sophomore year, I became the president of the Natural Science Research Society, working hard to promote club activities and courses and expand the membership. The most popular course was undoubtedly the Leo Meteor Shower, in which we taught the use and comparison of star charts and provided complete instruction. During this time, I also participated in the "Campus Ideal Creative Competition" held by the College of Science and learned how to explore a new topic with a group of like-minded friends, using Adobe Audition to observe waveforms and frequencies for spectrum analysis and to analyze data and find answers, accumulating personal strength. 

  

In fact, in my freshman year, I explored various campus clubs, participated in activities, and expanded my network. Although I couldn't participate in club activities everywhere during my university life, I was still able to receive help from classmates in other departments to make up for my non-professional shortcomings. 

  

Although I spent a lot of time and effort on clubs, academic activities, and even research projects during my four years of university, the experience I gained was worth the double growth. From planning and coordination within the club, explaining and demonstrating experimental materials in academic activities, to discussing small issues in the project and being able to clearly describe physical images, all of these were experiences I had never had before. 


2020 - 2022

國立中央大學 National Central University

Institute of Physics

solid-state physics / statistical mechanics / electromagnetics / lattice vibrations
Paper: Phonon Dispersion Relations of High-Temperature Phase Fm3m in Thermoelectric Material Ge0.86Sb0.08Bi0.06Te




Abstract :The Australian Nuclear Science and Technology Organisation (ANSTO) uses the SIKA cold neutron triple-axis spectrometer to conduct inelastic neutron scattering measurements, in order to explore the properties of materials. Neutrons scatter off materials, and their trajectories and changes in momentum and energy when they interact with the materials can be analyzed to study the microstructure of the materials.

advisor :

Professor 

Li Wen-Xian 

  Paper 


In the graduate stage, I can identify problems and provide solutions independently. I can also plan my own execution time comprehensively and control my time to complete the assigned tasks within the given time frame. Possessing this skill can effectively solve many difficult problems in future work.  


Experience

Apr 2018 - Jan 2020

Basic Physics Laboratory Teaching Assistant / 

Electromagnetic Theory Teaching Assistant 

During my university years, I served as a member of the Physics Department Student Association and took on the role of organizing a robotics camp. In this position, I was responsible for providing hands-on tutorials to students, teaching them how to use Arduino programming for their projects. This experience has given me a strong background in programming.

Additionally, I participated in a science camp where I mentored high school students, providing guidance in various university disciplines and conducting physics demonstrations.

Furthermore, I had the opportunity to work as a presenter and instructor for high school physics teachers during their professional development workshops. I demonstrated and explained simple physics teaching aids such as tornado machines and refraction mirrors to educators from different backgrounds.

Apr 2020 - Jan 2022

Basic Physics Laboratory Teaching Assistant/

General Physics Laboratory Teaching Assistant 

Apr 2020 - Jan 2022



Dec 2022 - Apr 2023

Teaching Demonstration for Junior High School Students/

Solid State Physics Teaching Assistant/

Statistical Physics Teaching Assistant


Military Training Service

Personal qualities

  • Studying new technology
  • Leadership
  • Design Thinking ( Is a process for creative problem solving.)
  • Supervising


  • Teamwork 
  • Organizing 
  • Presentation 
  • Interdisciplinary thinking and implementation

Skill


Word  /PowerPoint  Microsoft Office/

Photoshop   /3D Design  / LabVIEW/ Matlab /Autodesk AutoCAD/SolidWorks/Arduino/C language/Adobe Acrobat/

Mathematics/ OriginPro / XRD  /Battery Testing

language



English (Acceptable)



Autobiography

I am a person who excels in coordinating communication, organization, and planning. During my university years, I served as the president of the Natural Science Research Society, taking on a leadership role. In this position, I was responsible for addressing issues such as a shortage of members and insufficient funds in the society, while also planning and managing the flow of activities. To attract more participation in the society's events, I designed engaging and captivating courses and developed recruitment strategies to attract new members. I successfully steered the society through a two-year manpower crisis and cultivated excellent candidates for future society executives. Among the successful initiatives was the popular course "Leo Meteor Shower," for which we provided comprehensive instructions on using a star chart and organized stargazing activities by securing venues and planning nighttime observations.


Additionally, during my university years, I held positions as a committee member of the Physics Department Student Association, where I assisted in organizing various activities, camps, and academic seminars, such as the Ideal Creativity Contest on campus and seminars in collaboration with the Gravity Wave Association. I had the opportunity to travel to Guangzhou University's Physics Department to conduct experiments and share research projects, collaborating with local students in experimental analysis and planning.


Throughout my four years in university, I actively participated in campus clubs, events, and expanded my network. This allowed me to receive assistance from students in other departments, exchange insights and opinions, and complement each other's expertise. Although I devoted significant time and effort to clubs, academic activities, and research projects, these experiences propelled my personal growth exponentially. From organizing and coordinating clubs to explaining experimental materials and conducting physics demonstrations in academic events, as well as engaging in discussions on small research questions during projects and effectively describing physical phenomena, these valuable experiences were unparalleled.


During my time in graduate school, my roles mainly revolved around being a teaching assistant. Given my previous experience as a teaching assistant for courses such as General Physics, Electromagnetism, and Basic Physics Experiments during my undergraduate studies, I continued as a teaching assistant for General Physics in a different department, as well as for Solid State Physics and Statistical Physics. Additionally, I engaged in discussions with my laboratory peers regarding the production of piezoelectric batteries and collaborated with professors in analyzing phase transitions of P-type semiconductor thermoelectric materials.


These experiences have honed my skills in organization, coordination, problem-solving, independent thinking, and effective communication and collaboration.

Hobbies


  • badminton
  • Free Diving 
  • Photography 
  • Cooking
  • Swimming