Y. Ji

发表

Low thermal-mass LEDs: size effect and limits.

Wei Liu, X. W. Sun, H. Demir, 2014, Optics express.

Energy-saving quality road lighting with colloidal quantum dot nanophosphors

H. Demir, Y. Kelestemur, T. Erdem, 2014 .

On the origin of the redshift in the emission wavelength of InGaN/GaN blue light emitting diodes grown with a higher temperature interlayer

X. W. Sun, H. Demir, Swee Tiam Tan, 2012 .

High power gallium nitride light-emitting diodes for efficient solid state lighting and displays

Y. Ji, 2014 .

On the origin of the electron blocking effect by an n-type AlGaN electron blocking layer

Wei Liu, X. W. Sun, H. Demir, 2014 .

Self-screening of the quantum confined Stark effect by the polarization induced bulk charges in the quantum barriers

Wei Liu, X. W. Sun, H. Demir, 2014 .

Comparative study of field-dependent carrier dynamics and emission kinetics of InGaN/GaN light-emitting diodes grown on (11 2 ̄ 2) semipolar versus (0001) polar planes

S. Denbaars, Wei Liu, Handong Sun, 2014 .

InGaN/GaN multiple-quantum-well light-emitting diodes with a grading InN composition suppressing the Auger recombination

Xiao Wei Sun, Wei Liu, Yun Ji, 2014 .

A hole accelerator for InGaN/GaN light-emitting diodes

Wei Liu, X. W. Sun, H. Demir, 2014 .

Improved hole distribution in InGaN/GaN light-emitting diodes with graded thickness quantum barriers

Wei Liu, X. W. Sun, H. Demir, 2013 .

p-doping-free InGaN/GaN light-emitting diode driven by three-dimensional hole gas

Wei Liu, X. W. Sun, H. Demir, 2013 .

On the mechanisms of InGaN electron cooler in InGaN/GaN light-emitting diodes.

Wei Liu, X. W. Sun, H. Demir, 2014, Optics express.

Facile synthesis of luminescent AgInS₂--ZnS solid solution nanorods.

X. W. Sun, H. Demir, Z. Dong, 2013, Small.

Nonradiative recombination--critical in choosing quantum well number for InGaN/GaN light-emitting diodes.

Xiao Wei Sun, Wei Liu, Yun Ji, 2015, Optics express.

Fluorophore-doped core-multishell spherical plasmonic nanocavities: resonant energy transfer toward a loss compensation.

Yun Ji, Hilmi Volkan Demir, Tze Chien Sum, 2012, ACS nano.

Influence of n-type versus p-type AlGaN electron-blocking layer on InGaN/GaN multiple quantum wells light-emitting diodes

Xiao Wei Sun, Wei Liu, Yun Ji, 2013 .

On the Effect of Step-Doped Quantum Barriers in InGaN/GaN Light Emitting Diodes

Xiao Wei Sun, Wei Liu, Yun Ji, 2013, Journal of Display Technology.

Improving hole injection efficiency by manipulating the hole transport mechanism through p-type electron blocking layer engineering.

Xiao Wei Sun, Wei Liu, Yun Ji, 2014, Optics letters.

Improved InGaN/GaN light-emitting diodes with a p-GaN/n-GaN/p-GaN/n-GaN/p-GaN current-spreading layer.

Wei Liu, X. W. Sun, H. Demir, 2013, Optics express.

On the effect of N-GaN/P-GaN/N-GaN/P-GaN/N-GaN built-in junctions in the n-GaN layer for InGaN/GaN light-emitting diodes.

Wei Liu, X. W. Sun, H. Demir, 2014, Optics express.

A hole modulator for InGaN/GaN light-emitting diodes

Xiao Wei Sun, Yun Ji, Hilmi Volkan Demir, 2015 .

A PN-type quantum barrier for InGaN/GaN light emitting diodes.

Wei Liu, X. W. Sun, H. Demir, 2013, Optics express.

InGaN/GaN light-emitting diode with a polarization tunnel junction

Wei Liu, X. W. Sun, H. Demir, 2013 .

Enhanced hole transport in InGaN/GaN multiple quantum well light-emitting diodes with a p-type doped quantum barrier.

Wei Liu, X. W. Sun, H. Demir, 2013, Optics letters.

Simultaneous enhancement of electron overflow reduction and hole injection promotion by tailoring the last quantum barrier in InGaN/GaN light-emitting diodes

J. Teng, Wei Liu, H. Demir, 2014 .

Polarization self-screening in [0001] oriented InGaN/GaN light-emitting diodes for improving the electron injection efficiency

Wei Liu, X. W. Sun, H. Demir, 2014 .

Advantages of the Blue InGaN/GaN Light-Emitting Diodes with an AlGaN/GaN/AlGaN Quantum Well Structured Electron Blocking Layer

Wei Liu, X. W. Sun, H. Demir, 2014 .