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Journal Articles

Strong quantum-confined excitation and emission from violet phosphorus quantum dots

Y. W. Zhan, K. Yan, J. H. Wu, H. G. Zhu, J. Chen, S. L. Tang, Z. Y. Zhang, X. L. Wu
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 151904 (2022)
https://doi.org/10.1063/5.0089468
Published: April 2022
View articletitled, Strong quantum-confined excitation and emission from violet phosphorus quantum dots
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Journal Articles

Accurate delivery of chemicals to a small target using a pressure-driven valved micropipette

Corey Dominick, Chuck Yeung, X. L. Wu
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 93, 034103 (2022)
https://doi.org/10.1063/5.0076514
Published: March 2022
View articletitled, Accurate delivery of chemicals to a small target using a pressure-driven valved micropipette
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Journal Articles

Numerical investigation on selective emitter formation by laser doping for phosphorous-doped silicon solar cells

Q. Z. Zhang, B. F. Shu, M. B. Chen, N. B. Zhong, J. J. Luo, X. L. Wu
Journal: Journal of Laser Applications
J. Laser Appl. 29, 022003 (2017)
https://doi.org/10.2351/1.4979303
Published: April 2017
View articletitled, Numerical investigation on selective emitter formation by laser doping for phosphorous-doped silicon solar cells
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Journal Articles

Monolayer borophene electrode for effective elimination of both the Schottky barrier and strong electric field effect

L. Z. Liu, S. J. Xiong, X. L. Wu
Journal: Applied Physics Letters
Appl. Phys. Lett. 109, 061601 (2016)
https://doi.org/10.1063/1.4960768
Published: August 2016
View articletitled, Monolayer borophene electrode for effective elimination of both the Schottky barrier and strong electric field effect
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Journal Articles

d ferromagnetism in black phosphorous oxide caused by surface P-O bonds

Q. F. Gui, L. L. Sun, L. Z. Liu, X. L. Wu, Paul K. Chu
Journal: Applied Physics Letters
Appl. Phys. Lett. 108, 091602 (2016)
https://doi.org/10.1063/1.4942966
Published: February 2016
View articletitled, d ferromagnetism in black phosphorous oxide caused by surface P-O bonds
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Journal Articles

Study of periodic surface profile on improving the window capacity at single and repetitive pulses

Y. S. Liu, C. Chang, X. W. Zhang, Z. Q. Zhang, H. Shao, Y. Wang, W. Y. Liu, C. F. Ke, C. H. Chen, Y. Q. Liang, X. L. Wu, L. T. Guo
Journal: Physics of Plasmas
Phys. Plasmas 22, 093502 (2015)
https://doi.org/10.1063/1.4930203
Published: September 2015
View articletitled, Study of periodic surface profile on improving the window capacity at single and repetitive pulses
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Journal Articles

Tunable photoluminescence from sheet-like black phosphorus crystal by electrochemical oxidation

Z. X. Gan, L. L. Sun, X. L. Wu, M. Meng, J. C. Shen, Paul K. Chu
Journal: Applied Physics Letters
Appl. Phys. Lett. 107, 021901 (2015)
https://doi.org/10.1063/1.4926727
Published: July 2015
View articletitled, Tunable photoluminescence from sheet-like black phosphorus crystal by electrochemical oxidation
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Includes: Supplementary data
Journal Articles

Quantum confinement effects across two-dimensional planes in MoS2 quantum dots

Z. X. Gan, L. Z. Liu, H. Y. Wu, Y. L. Hao, Y. Shan, X. L. Wu, Paul K. Chu
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 233113 (2015)
https://doi.org/10.1063/1.4922551
Published: June 2015
View articletitled, Quantum confinement effects across two-dimensional planes in MoS2 quantum dots
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Includes: Supplementary data
Journal Articles

Electronic structure and magnetism in g-C4N3 controlled by strain engineering

L. Z. Liu, X. L. Wu, X. X. Liu, Paul K. Chu
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 132406 (2015)
https://doi.org/10.1063/1.4916814
Published: March 2015
View articletitled, Electronic structure and magnetism in g-C4N3 controlled by strain engineering
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Journal Articles

3C-SiC/ZnS heterostructured nanospheres with high photocatalytic activity and enhancement mechanism

J. Zhang, X. L. Wu, L. Z. Liu, L. Yang, Z. X. Gan, Paul K. Chu
Journal: AIP Advances
AIP Advances 5, 037120 (2015)
https://doi.org/10.1063/1.4915125
Published: March 2015
View articletitled, 3C-SiC/ZnS heterostructured nanospheres with high photocatalytic activity and enhancement mechanism
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Includes: Supplementary data
Journal Articles

The effect of periodic wavy profile on suppressing window multipactor under arbitrary electromagnetic mode

C. Chang, Y. S. Liu, J. Verboncoeur, C. H. Chen, L. T. Guo, S. Li, X. L. Wu
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 014102 (2015)
https://doi.org/10.1063/1.4905280
Published: January 2015
View articletitled, The effect of periodic wavy profile on suppressing window multipactor under arbitrary electromagnetic mode
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Journal Articles

A compact two-way high-power microwave combiner

C. Chang, J. Sun, Z. F. Xiong, L. T. Guo, Y. S. Liu, Z. Q. Zhang, X. L. Wu
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 85, 084704 (2014)
https://doi.org/10.1063/1.4891698
Published: August 2014
View articletitled, A compact two-way high-power microwave combiner
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Journal Articles

3C-SiC nanocrystals/TiO2 nanotube heterostructures with enhanced photocatalytic performance

J. Zhang, L. Z. Liu, L. Yang, Z. X. Gan, X. L. Wu, Paul K. Chu
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 231902 (2014)
https://doi.org/10.1063/1.4882164
Published: June 2014
View articletitled, 3C-SiC nanocrystals/TiO2 nanotube heterostructures with enhanced photocatalytic performance
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Journal Articles

Enhanced fluorescence from dye molecules by Au nanoparticles on asymmetric double-stranded DNA and mechanism

J. H. Guo, L. Z. Liu, X. B. Zhu, X. L. Wu, Paul K. Chu
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 141910 (2014)
https://doi.org/10.1063/1.4871102
Published: April 2014
View articletitled, Enhanced fluorescence from dye molecules by Au nanoparticles on asymmetric double-stranded DNA and mechanism
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Journal Articles

Tracking multiple generation and suppression of secondary electrons on periodic triangular surface

S. Li, C. Chang, J. G. Wang, M. Zhu, J. C. Peng, J. L. Xie, X. L. Wu, Z. F. Xiong, L. T. Guo
Journal: Physics of Plasmas
Phys. Plasmas 20, 123502 (2013)
https://doi.org/10.1063/1.4831763
Published: December 2013
View articletitled, Tracking multiple generation and suppression of secondary electrons on periodic triangular surface
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Journal Articles

Improving the microwave window breakdown threshold by using a fluorinated, periodically patterned surface

C. H. Chen, C. Chang, W. Y. Liu, J. Sun, H. J. Huang, C. F. Ke, W. Song, Y. Teng, X. L. Wu, J. L. Xie, M. Zhu, S. Li, J. P. Fang, P. Wu, L. J. Zhang
Journal: Journal of Applied Physics
J. Appl. Phys. 114, 163304 (2013)
https://doi.org/10.1063/1.4826627
Published: October 2013
View articletitled, Improving the microwave window breakdown threshold by using a fluorinated, periodically patterned surface
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Journal Articles

Investigation of activated oxygen molecules on the surface of Y2O3 nanocrystals by Raman scattering

J. Q. Xu, S. J. Xiong, X. L. Wu, T. H. Li, J. C. Shen, Paul K. Chu
Journal: Journal of Applied Physics
J. Appl. Phys. 114, 093512 (2013)
https://doi.org/10.1063/1.4820465
Published: September 2013
View articletitled, Investigation of activated oxygen molecules on the surface of Y2O3 nanocrystals by Raman scattering
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Journal Articles

Resonant Raman scattering from CdS nanocrystals enhanced by interstitial Mn

P. Q. Zhao, L. Z. Liu, H. T. Xue, X. L. Wu, J. C. Shen, Paul K. Chu
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 061910 (2013)
https://doi.org/10.1063/1.4792512
Published: February 2013
View articletitled, Resonant Raman scattering from CdS nanocrystals enhanced by interstitial Mn
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Journal Articles

Optical identification of oxygen vacancy types in SnO2 nanocrystals

L. Z. Liu, J. Q. Xu, X. L. Wu, T. H. Li, J. C. Shen, Paul K. Chu
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 031916 (2013)
https://doi.org/10.1063/1.4789538
Published: January 2013
View articletitled, Optical identification of oxygen vacancy types in SnO2 nanocrystals
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Journal Articles

Tunable electroluminescence from polymer-passivated 3C-SiC quantum dot thin films

B. Xiao, X. L. Wu, W. Xu, Paul K. Chu
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 123110 (2012)
https://doi.org/10.1063/1.4753995
Published: September 2012
View articletitled, Tunable electroluminescence from polymer-passivated 3C-SiC quantum dot thin films
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