Research project

Terahertz scanning microscopy for inspection of nanoscale field

Description

Terahertz radiation has become an important diagnostic tool in the development of new technologies. However, the diffraction limit prevents terahertz radiation (? ˜ 0.01–3 mm) from being focused to the nanometre length scale. In response to this challenge, terahertz scanning probe microscopy techniques based on coupling terahertz radiation to subwavelength probes such as sharp tips have been developed. These probes enhance and confine the light, improving the spatial resolution of terahertz experiments by up to six orders of magnitude.

The student is expected to: 1) Build a terahertz near field microscopy achieving few-micrometre spatial resolution using aperture-coupled detectors (and/or tip based) and the existed pulsed terahertz system in our lab. 2) Further study on the basis of the established terahertz microscopy towards nanoscale field (<100 nm) and build a comprehensive terahertz scanning microscopy system. 3) Proceed to nspection and evaluation of nanomaterials using the established system.

Research Field

- Terahertz
- THz
- Microscopy
- Nanoscale

Research Supervisor

Xavier Maldague

Research Environment

Web Site


Financial Aid Available by Program of Study

Master's Degree in Physics with thesis

Program description

Financial Aid Available*

Financial Aid Related to Research Project

Information unavailable

Program-Specific Financial Aid

Graduate Studies Awards

Milestone Amount
Evaluated activity
$650
Achievement scholarship $1,000 
Total $1,650

Université Laval: Student Financial Aid

Sources de financement Montant
Leadership and Comittment Scholarship (Canadians & permanent residents) $10,000
Citizens of the World Scholarship (International students) $20,000
Mobility Grant for Out-of-Province Internships or Research Visits (in French)
$1,000 to $2,000
Graduate Scholarships from Granting Agencies
$17,500 to $40,000
Online Directory of Graduate Scholarships (in French)
$500 to $50,000

* Amounts shown represent maximum financial aid available. Certain conditions apply. Subject to change without prior notice. For further information, contact sponsoring organizations directly.

Desired Profile

- Physics

Required Documentation

- Cover letter
- Curriculum vitæ
- Student transcript
To submit application the following documents are needed: Motivation letter, Resume, Transcripts.
For additional information contact: Prof. X. Maldague (Xavier.Maldague@gel.ulaval.ca) or Prof. Hai Zhang (Hai.Zhang.1@ulaval.ca ).
Final words: Successful applicants will be invited to apply to the Ph.D. diploma in Electrical Engineering of Université Laval.

Application Deadline

December 31, 2022

Find Out More

Xavier Maldague
Professeur
Département de génie électrique et de génie informatique
xavier.maldague@gel.ulaval.ca