TzeChien Sum

80PUBLICATIONS
221CO-AUTHORS
Nonlinear optics and spectroscopyPhotonics, optoelectronics and optical communicationsPhotovoltaic power systemsCompound semiconductorsElectronic and magnetic properties of condensed matter; superconductivity
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Publications (80)

|Aug 14, 2026
Cooperative and collective quantum light emission from perovskite superball superstructures.

|Aug 11, 2026
Correction: Direct determination of multiphoton absorption cross-sections by transient absorption spectroscopy.

|Jul 09, 2026
Electron-Phonon Coupling in Weakly Quantum-Confined Perovskite Nanocrystals.

|Jun 26, 2026
Quantum well-inspired energy level design in multicomponent organic solar cells for improved energy loss management.

|Apr 15, 2026
Pixelated quantum-dot superlattice LEDs.

|Mar 12, 2026
Optical probes of hot carriers in halide perovskites.

Zengshan Xing, Rui Cai, Tze Chien Sum

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Frequent Collaborators

22 joint publications

Minjun Feng

17 joint publications

Jia Wei Melvin Lim

17 joint publications

Subodh Mhaisalkar

13 joint publications

David Giovanni