Ewch i’r prif gynnwys
Dr Qiang Li

Dr Qiang Li

Senior Lecturer
Advanced Materials and Devices - Sêr Cymru Research Group
Condensed Matter and Photonics Group

Ysgol Ffiseg a Seryddiaeth

Email
liq44@cardiff.ac.uk
Telephone
+44 (0)29 2087 4665
Campuses
Room N/3.15, Y Ganolfan Ymchwil Drosiadol, Heol Maindy, Cathays, Caerdydd, CF24 4HQ
Users
Ar gael fel goruchwyliwr ôl-raddedig

Trosolwg

The research of my group at Cardiff University can be broadly divided into four areas: III-V integration on silicon; Quantum dots and devices; Nanowires and integrated materials; Unconventional epitaxy for disruptive integration technologies.

We work closely with the Institute for Compound Semiconductors (ICS) and EPSRC Future Compound Semiconductor Manufacturing Hub.

MOCVD Research Group Website

https://sites.google.com/view/mocvd-cu

We are looking for a highly-motivated postdoctoral researcher with expertise in Optical Characterisation and Nano Fabrication. Please contact me if you are interested. 

Bywgraffiad

Education

Ph.D., Electronic and Computer Engineering, Hong Kong University of Science and Technology, 2014

B.S., Microelectronics, Peking University, 2009

Safleoedd academaidd blaenorol

  • 2021 - present: Senior Lecturer, Cardiff University
  • 2018 - 2021: Lecturer, Cardiff University
  • 2015 - 2018: Research Assistant Professor, Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology

Cyhoeddiadau

2020

2019

2018

2017

2016

2015

2014

Addysgu

Lab supervisor for PX1150 Experimental Physics

Deputy Module Organiser for PX4131/PXT301 Semiconductor Fabrication

Year 3 Project: Low dimensional III-V compound semiconductor structures

Year 4/MPhys Project: Epitaxial quantum dot lasers on silicon for telecommunications and 3D sensing applications

Year 4/MPhys Project: III-V nanowires on silicon-on-insulator for advanced photonic devices

Research interest

Metal-organic chemical vapour deposition (MOCVD)

III-V semiconductors and devices III-Vs on Si

patterned growth and selective area epitaxy

Nanostructures, nano-epitaxy and characterization

III-V photonic devices and integration technologies

 

Current Research Grants

  • EPSRC “C-band quantum-dot lasers on monolithically grown Si platform”, 2022-2025
  • EPSRC Precision Manufacturing EP/V055224/1: "Displacement Talbot Lithography: accelerating a versatile and low-cost patterning technique for precision manufacturing", 2021-2024
  • Nanophotonic transceivers on silicon (Industry funded project), 2019-2022
  • EPSRC New Investigator Award EP/T01105X/1: "Tunnel epitaxy: building a buffer-less III-V-on-insulator (XOI) platform for on-chip light sources", 2020-2022
  • Welsh Government SMART Expertise - ATLAS project, 2021-2022
  • UKRI ‘Strength in Places Fund’ (SIPF) Wave 1 programme ‘CS Connected: Integrating Research Excellence with
    our unique regional supply chain in advanced Semiconductor Manufacturing’, 2020-2025
  • EP/P006973/1 Future Compound Semiconductor Manufacturing Hub, 2016-2023
 

Previous Research Grants 

  • EPSRC CS Manufacturing Hub Feasibility Study (in collaboration with the University of Bath): "Manufacturing of large-area InP on nano-V-grooved CMOS-compatible Si", 2020-2021

Supervision

I am interested in supervising PhD students in the areas of:

  • Semiconductor epitaxy
  • Compound semiconductor materials and devices

Goruchwyliaeth gyfredol

Cristian Messina

Research student

Bogdan Ratiu

Research student

Richard Brown

Research student