Research Fellow (Optoelectronic Characterization)

National University of Singapore; Singapore; On-site; SGD 65,000 - 90,000; Full time

Job summary

National University of Singapore invites applications for a Research Fellow (Optoelectronic Characterization) in the College of Design and Engineering, Materials Science and Engineering. The role focuses on optical/hyperspectral studies of perovskites, quantum dots, and related materials at Kent Ridge Campus.

The successful candidate will design experiments, operate advanced optical platforms, publish findings, and mentor graduate students while coordinating with interdisciplinary projects.

Qualifications

• PhD or PhD expected soon in materials science, physics, optical engineering, electrical/ electronics engineering, chemistry, nanoscience, optoelectronics, or related field.
• Experience in optical spectroscopy, photophysics, optical microscopy, hyperspectral imaging, or related characterization.

Responsibilities

• Conduct independent and collaborative research on optical and photophysical characterization of emerging optoelectronic materials.
• Design and perform hyperspectral imaging, spectroscopy measurements to study light absorption, emission, and carrier dynamics.
• Develop, optimize, and operate advanced optical characterization platforms.
• Analyze multidimensional spectroscopic data and relate to structure and device performance.
• Prepare manuscripts and present findings at conferences.
• Assist in supervising graduate students and contribute to collaborations and capabilities.

Skills

Optical spectroscopy

Photophysics

Optical microscopy

Hyperspectral imaging

Semiconductor characterization

Data analysis

Independent research

Publication record

Education

PhD in relevant field

Tools

Photoluminescence spectroscopy

Time-resolved spectroscopy

Confocal microscopy

Hyperspectral imaging

Multidimensional imaging

Job description

Job Title: Research Fellow (Optoelectronic Characterization)

University-Level Unit: College of Design and Engineering

Faculty/Department-Level Unit: Materials Science and Engineering

Employee Category: Research Staff

Location_ONB: Kent Ridge Campus

Posting Start Date: 05/08/2026

Job Description

• Conduct independent and collaborative research on the optical and photophysical characterization of emerging optoelectronic materials, including perovskites, quantum dots, organic semiconductors, two-dimensional materials, and related functional materials.
• Design and perform hyperspectral imaging, spatially resolved optical spectroscopy, and microscopy measurements to investigate light absorption and emission, charge-carrier dynamics and transport, defect states, local energetic landscapes, and spatial heterogeneity.
• Develop, optimize, and operate advanced optical characterization and hyperspectral imaging platforms.
• Analyze multidimensional spectroscopic and imaging datasets and correlate local material properties with structure and device performance.
• Prepare manuscripts for publication in high-quality scientific journals and present research findings at conferences.
• Assist in supervising graduate students and contribute to research projects, collaborations, and the development of experimental capabilities.

Qualifications

• A PhD, or a PhD expected to be awarded soon, in materials science, physics, optical engineering, electrical or electronic engineering, chemistry, nanoscience, optoelectronics, or a closely related discipline.
• Research experience in optical spectroscopy, photophysics, optical microscopy, hyperspectral imaging, or semiconductor and optoelectronic-material characterization.
• Hands‑on experience with one or more relevant techniques, such as photoluminescence spectroscopy, time‑resolved spectroscopy, confocal microscopy, spatially resolved optical mapping, or multidimensional imaging and spectral analysis, is preferred.
• Strong experimental, quantitative data‑analysis, and problem‑solving skills, with the ability to conduct research independently.
• Good written and spoken English, including the ability to prepare scientific manuscripts and communicate research findings effectively.
• A strong publication record or demonstrated potential to publish high‑quality research, together with effective teamwork and interdisciplinary collaboration skills