Welcom to the website of
Dr. XIAO LONG
Assistant Researcher⭐
Laboratory of Microelectronic
Devices & Integrated Technology, Chinese Academy of Sciences
- longxiao@ime.ac.cn
- No. 3 Bei-Tu-Cheng West Road, Beijing, 100029, China
NEWS & HIGHLIGHT!
Dr. XIAO LONG delivered an invited talk in Shanghai University, for the Physics Seminar series issue 692, October 11th 2024
"Depolarization behavior modulation in HfO2 based ferroelectric tunnel junctions and the application in artificial neural system"
NEWS & HIGHLIGHT!
Dr. XIAO LONG delivered an invited talk on the Colloquium of Advances in materials for sustainability (icntri2023, online), November 20th 2023
"Non-volatile optically controlled BTO ferroelectric tunnel junctions and CMOS compatible volatile HZO ferroelectric tunnel junctions"
My Experience
2023.06 - until now
Institute of Microelectronics, Chinese Academy of Sciences (IMECAS)
ASSITANT RESEARCHER (POSTDOC RESEARCH FELLOW )
I am now focusing on HfO2 based ferroelectric materials and devices, prepared by ALD or epitaxial growth
2018.10 - 2022.12
INSTITUT DE CIÈNCIA DE MATERIALS DE BARCELONA (ICMAB-CSIC), Universitat Autonoma de Barcelona
Doctoral student
PhD in materials science.
Research Area: Photoferroelectric tunnel junction; Non-volatile memory; Optoelectronic artificial synapses; Functional oxide thin films; Epitaxial growth
2017.09 - 2018.09
Fudan University
Doctoral student
Experiences: Transparent thin film transistor; Atomic layer deposition
2016.07 - 2017.03
Semiconductor Manufacturing International Corporation (SMIC-Shanghai)
Senior Associate Engineer
I was working in the Process Integration Engineering (PIE) division, responsible for Qualcomm Power Management IC product (180 nm process line)
2013.09 - 2016.06
Shanghai University
Postgraduate Student
Master of condensed matter physics.
Research Area: Micro-supercapacitors; Energy harvesting device; Electrochemistry
2009.09 - 2013.06
Wuhan University of Science and Technology
Undergraduate Student
Bachelor of inorganic non-metallic materials.
Learning courses: Fundamentals of materials science; Materials Physics; Refractories
Competence
I am expected to contribute to your project as a collaborator, with my competencies in different aspects
Research expertise
*Electrical test (Ferroelectric dynamic hysteresis mode, PUND, DLCC, Pulse mode, impedance spectroscopy, CV measurement etc.)
*X-ray Photoelectron Spectroscopy (Emission angle dependent etc.)
*X-ray Diffraction (theta-2theta, 2theta-chi, pole figure)
*Pulsed laser deposition
IT skill
*Programming language: Visual Basic, Visual C++, LaTex, HTML
*Linux web server (both LNMP, LAMP stacks)
*Software: Microsoft Office, Photoshop, MATLAB, COMSOL (thermal, semiconductor module), SOLIDWORKS, Origin
Language skill
* Chinese: native
* English: proficient in both oral & writing
* Spanish: basic conversation
* Japanese: basic conversation
Conference
I have participated in the following international conferences:
- International Conference on Nanotechnology Research and Innovation, University of Aveiro, Portugal, November 20-24, 2023 (Virtual), invited talk: “Non-volatile optically controlled BTO ferroelectric tunnel junctions and CMOS compatible volatile HZO ferroelectric tunnel junctions”.
- IEEE International Symposium on Applications of Ferroelectrics, ISAF 2022（France, Tours）, Oral presentation： “Impact of dielectric capping layer on electroresistance endurance of ultrathin ferroelectric Hf0.5Zr0.5O2 tunnel barriers”
- European Materials Research Society – Spring Meeting 2022 , Oral presentation： “Disentangling electronic and thermal contributions to the observed light-induced resistance switching in BaTiO3 ferroelectric tunnel junction”
- Conference of the Condensed Matter Divisions, CMD2020GEFES，Oral presentation：“Optically controlled ON/OFF operation in barium titanate ferroelectric tunnel junction”
👇Video record of my oral report in the EMRS 2022 spring meeting, symposium E: Adaptive materials and devices for brain-inspired electronics.