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Journal Articles

Effect of polymer loading on superhydrophobic PVDF/TiO2 supported membrane for membrane distillation

N. Hamzah, C. P. Leo, B. S. Ooi
Journal: AIP Conference Proceedings
AIP Conf. Proc. 2124, 030005 (2019)
https://doi.org/10.1063/1.5117127
Published: July 2019
View article titled, Effect of polymer loading on superhydrophobic PVDF/TiO<sub>2</sub> supported membrane for membrane distillation
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Journal Articles

Large bandgap blueshifts in the InGaP/InAlGaP laser structure using novel strain-induced quantum well intermixing

A. A. Al-Jabr, M. A. Majid, M. S. Alias, D. H. Anjum, T. K. Ng, B. S. Ooi
Journal: Journal of Applied Physics
J. Appl. Phys. 119, 135703 (2016)
https://doi.org/10.1063/1.4945104
Published: April 2016
View article titled, Large bandgap blueshifts in the InGaP/InAlGaP laser structure using novel strain-induced quantum well intermixing
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Journal Articles

On the impact of indium distribution on the electronic properties in InGaN nanodisks

M. Benaissa, W. Sigle, T. K. Ng, R. El Bouayadi, P. A. van Aken, S. Jahangir, P. Bhattacharya, B. S. Ooi
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 101910 (2015)
https://doi.org/10.1063/1.4915117
Published: March 2015
View article titled, On the impact of indium distribution on the electronic properties in InGaN nanodisks
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Journal Articles

The recombination mechanisms leading to amplified spontaneous emission at the true-green wavelength in CH3NH3PbBr3 perovskites

D. Priante, I. Dursun, M. S. Alias, D. Shi, V. A. Melnikov, T. K. Ng, O. F. Mohammed, O. M. Bakr, B. S. Ooi
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 081902 (2015)
https://doi.org/10.1063/1.4913463
Published: February 2015
View article titled, The recombination mechanisms leading to amplified spontaneous emission at the true-green wavelength in CH<sub>3</sub>NH<sub>3</sub>PbBr<sub>3</sub> perovskites
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Journal Articles

Chirped InAs/InP quantum-dash laser with enhanced broad spectrum of stimulated emission

M. Z. M. Khan, T. K. Ng, Chi-Sen Lee, P. Bhattacharya, B. S. Ooi
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 091102 (2013)
https://doi.org/10.1063/1.4794407
Published: March 2013
View article titled, Chirped InAs/InP quantum-dash laser with enhanced broad spectrum of stimulated emission
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Journal Articles

Effect of hydrofluoric acid concentration on the evolution of photoluminescence characteristics in porous silicon nanowires prepared by Ag-assisted electroless etching method

A. Najar, A. B. Slimane, M. N. Hedhili, D. Anjum, R. Sougrat, T. K. Ng, B. S. Ooi
Journal: Journal of Applied Physics
J. Appl. Phys. 112, 033502 (2012)
https://doi.org/10.1063/1.4740051
Published: August 2012
View article titled, Effect of hydrofluoric acid concentration on the evolution of photoluminescence characteristics in porous silicon nanowires prepared by Ag-assisted electroless etching method
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Journal Articles

Modeling the lasing spectra of InAs/InP Quantum dash lasers

M. Z. M. Khan, T. K. Ng, U. Schwingenschlogl, P. Bhattacharya, B. S. Ooi
Journal: Applied Physics Letters
Appl. Phys. Lett. 98, 101105 (2011)
https://doi.org/10.1063/1.3560052
Published: March 2011
View article titled, Modeling the lasing spectra of InAs/InP Quantum dash lasers
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Journal Articles

Wavelength tuning and emission width widening of ultrabroad quantum dash interband laser

C. L. Tan, H. S. Djie, Y. Wang, C. E. Dimas, V. Hongpinyo, Y. H. Ding, B. S. Ooi
Journal: Applied Physics Letters
Appl. Phys. Lett. 93, 111101 (2008)
https://doi.org/10.1063/1.2981578
Published: September 2008
View article titled, Wavelength tuning and emission width widening of ultrabroad quantum dash interband laser
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Journal Articles

Ultrabroad stimulated emission from quantum-dash laser

H. S. Djie, C. L. Tan, B. S. Ooi, J. C. M. Hwang, X.-M. Fang, Y. Wu, J. M. Fastenau, W. K. Liu, G. T. Dang, W. H. Chang
Journal: Applied Physics Letters
Appl. Phys. Lett. 91, 111116 (2007)
https://doi.org/10.1063/1.2784969
Published: September 2007
View article titled, Ultrabroad stimulated emission from quantum-dash laser
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Journal Articles

Role of optical gain broadening in the broadband semiconductor quantum-dot laser

C. L. Tan, Y. Wang, H. S. Djie, B. S. Ooi
Journal: Applied Physics Letters
Appl. Phys. Lett. 91, 061117 (2007)
https://doi.org/10.1063/1.2762287
Published: August 2007
View article titled, Role of optical gain broadening in the broadband semiconductor quantum-dot laser
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Journal Articles

Interdiffused In As ∕ In Ga Al As quantum dashes-in-well structures studied by surface photovoltage spectroscopy

Ts. Ivanov, V. Donchev, Y. Wang, H. S. Djie, B. S. Ooi
Journal: Journal of Applied Physics
J. Appl. Phys. 101, 114309 (2007)
https://doi.org/10.1063/1.2743088
Published: June 2007
View article titled, Interdiffused In As ∕ In Ga Al As quantum dashes-in-well structures studied by surface photovoltage spectroscopy
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Journal Articles

Postgrowth band gap trimming of In As ∕ In Al Ga As quantum-dash laser

H. S. Djie, Y. Wang, D. Negro, B. S. Ooi
Journal: Applied Physics Letters
Appl. Phys. Lett. 90, 031101 (2007)
https://doi.org/10.1063/1.2431707
Published: January 2007
View article titled, Postgrowth band gap trimming of In As ∕ In Al Ga As quantum-dash laser
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Journal Articles

Quantum-confined Stark effect in interdiffused quantum dots

Y. Wang, H. S. Djie, B. S. Ooi
Journal: Applied Physics Letters
Appl. Phys. Lett. 89, 151104 (2006)
https://doi.org/10.1063/1.2358296
Published: October 2006
View article titled, Quantum-confined Stark effect in interdiffused quantum dots
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Journal Articles

Quantum dot intermixing using excimer laser irradiation

H. S. Djie, B. S Ooi, O. Gunawan
Journal: Applied Physics Letters
Appl. Phys. Lett. 89, 081901 (2006)
https://doi.org/10.1063/1.2337537
Published: August 2006
View article titled, Quantum dot intermixing using excimer laser irradiation
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Journal Articles

Intermixing of InGaAs quantum dots grown by cycled monolayer deposition

H. S. Djie, D.-N. Wang, B. S. Ooi, J. C. M. Hwang, X.-M. Fang, Y. Wu, J. M. Fastenau, W. K. Liu
Journal: Journal of Applied Physics
J. Appl. Phys. 100, 033527 (2006)
https://doi.org/10.1063/1.2226516
Published: August 2006
View article titled, Intermixing of InGaAs quantum dots grown by cycled monolayer deposition
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Journal Articles

Improving crystal quality of In Ga As ∕ Ga As quantum dots by inductively coupled Ar plasma

D. Nie, T. Mei, H. S. Djie, B. S. Ooi, X. H. Zhang
Journal: Applied Physics Letters
Appl. Phys. Lett. 88, 251102 (2006)
https://doi.org/10.1063/1.2215602
Published: June 2006
View article titled, Improving crystal quality of In Ga As ∕ Ga As quantum dots by inductively coupled Ar plasma
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Journal Articles

Group-III intermixing in In As ∕ In Ga Al As quantum dots-in-well

Y. Wang, H. S. Djie, B. S. Ooi
Journal: Applied Physics Letters
Appl. Phys. Lett. 88, 111110 (2006)
https://doi.org/10.1063/1.2181189
Published: March 2006
View article titled, Group-III intermixing in In As ∕ In Ga Al As quantum dots-in-well
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Journal Articles

Neutral ion-implantation-induced selective quantum-dot intermixing

H. S. Djie, B. S. Ooi, V. Aimez
Journal: Applied Physics Letters
Appl. Phys. Lett. 87, 261102 (2005)
https://doi.org/10.1063/1.2150279
Published: December 2005
View article titled, Neutral ion-implantation-induced selective quantum-dot intermixing
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Journal Articles

Interdiffusion in In Ga As Sb ∕ Al Ga As Sb quantum wells

Y. Wang, H. S. Djie, B. S. Ooi
Journal: Journal of Applied Physics
J. Appl. Phys. 98, 073508 (2005)
https://doi.org/10.1063/1.2061893
Published: October 2005
View article titled, Interdiffusion in In Ga As Sb ∕ Al Ga As Sb quantum wells
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Journal Articles

Quantum well intermixing enhancement using Ge-doped sol-gel derived Si O 2 encapsulant layer in In Ga As ∕ In P laser structure

H. S. Djie, C. K. F. Ho, T. Mei, B. S. Ooi
Journal: Applied Physics Letters
Appl. Phys. Lett. 86, 081106 (2005)
https://doi.org/10.1063/1.1868867
Published: February 2005
View article titled, Quantum well intermixing enhancement using Ge-doped sol-gel derived Si O 2 encapsulant layer in In Ga As ∕ In P laser structure
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