張允崇

Yun-Chorng Chang

Education

  • Ph.D. in Electrical Engineering, North Carolina State University (2001)
  • B. S. in Physics, National Taiwan University (1995)

Research Fields

  • Nanophotonics and Plasmonics
  • Nanofabrication
  • Biosensing

Experience

  • Associate Research Fellow, Research Center for Applied Sciences, Academia Sinica (2014/02-Current)
  • Professor, Department of Photonics, National Cheng Kung University (2013/08-2014/01)
  • Associate Professor, Department of Photonics, National Cheng Kung University (2008/08-2013/07)
  • Assistant Professor, Institute of Electro-Optical Science and Engineering, National Cheng Kung University (2003/08-2008/07)
  • Postdoctoral Fellow, Department of Electrical and Computer Engineering, North Carolina State University (2002/01-2003/2)

Patents:

張允崇, “偏振選擇的奈米發光二極體”, Taiwan Patent, I727247, 2021-05-11.
Y. C. Chang, “POLARIZATION-SELECTING NANO LIGHT-EMITTING DIODES”, US Patent, US10804431B2, 2020-10-13.

Publications

Detection of Femtomolar Amyloid-β Peptides for Early-Stage Identification of Alzheimer’s Amyloid-β Aggregation with Functionalized Gold Nanoparticles
Y. J. Chang, Y. H. Chien, C. C. Chang, P. N. Wang, Y. R. Chen*, and (Y. C. Chang*)
 [ DOI here ]    Year:2024-01-12
ACS APPLIED MATERIALS & INTERFACES
Nonlinear two-photon pumped vortex lasing based on quasi-bound states in the continuum from perovskite metasurface
C. C. Liu, H. H. Hsiao, (Y. C. Chang)*
 [ DOI here ]    Year:2023-05-31
SCIENCE ADVANCES
Broadband plasmonic half-subtractor and digital demultiplexer in pure parallel connections
P. Y. Wu, (Y. C. Chang), C. B. Huang*
    Year:2022-09
NANOPHOTONICS
Characterize and Retard the Impact of the Bias-Induced Mobile Ions in CH3NH3PbBr3 Perovskite Light-Emitting Diodes
T. L. Shen, A. Loganathan, T. H. Do, C. M. Wu, Y. T. Chen, Z. J. Chen, N. C. Chiu, C. H. Shih, H. C. Wang, J. H. Chou, Y. Y. Hsu, C. C. Liu, (Y. C. Chang), Y. S. Fu, W. C. Lai, P. Chen, T. C. Wen, and T. F. Guo*
    Year:2022-02
ADVANCED OPTICAL MATERIALS
Few-Layer Fluorine-Functionalized Graphene Hole-Selective Contacts for Efficient Inverted Perovskite Solar Cells
C. Hanmandlu, M. Sahoo, C. C. Liu, H. A. Chen, C. W. Pao, (Y. C. Chang), C. W. Chu*, and C. S. Lai*
    Year:2022-02
CHEMICAL ENGINEERING JOURNAL
Quantifying the Plasmonic Generation Rate of Non‐Thermal Hot Carriers with an AlGaN/GaN High‐Electron‐Mobility Transistor
C. Y. Li, C. C. Liu, W. C. Lai, Y. C. Lan*, Y. C. Chang*
 [ DOI here ]    Year:2021-07
Advanced Science
Molecular Chirality Detection with Periodic Arrays of Three-Dimensional Twisted Metamaterials
C. Y. Lin, C. C. Liu, Y. Y. Chen, K. Y. Chiu, J. D. Wu, B. L. Lin, C. H. Wang, Y. F. Chen, S. H. Chang*, and (Y. C. Chang*)
 [ DOI here ]    Year:2021-01
ACS APPLIED MATERIALS & INTERFACES
A Polarization-Actuated Plasmonic Circulator
T. Y. Chen , D. Tyagi, (Y. C. Chang), and C. B. Huang*
 [ DOI here ]    Year:2020-10
NANO LETTERS
Coral-like perovskite nanostructures for enhanced light-harvesting and accelerated charge extraction in perovskite solar cells
Y. A. Lu, T. H. Chang, S. H. Wu, C. C. Liu, K. W. Lai, (Y. C. Chang), Y. -C. Chang, H. C. Lu*, C. W. Chu*, and K. C. Ho*
 [ DOI here ]    Year:2019-01
NANO ENERGY
Polarization-Selecting III-Nitride Elliptical Nanorod Light-Emitting Diodes Fabricated with Nanospherical-Lens Lithography
M. C. Chou, C. Y. Lin, B. L. Lin, C. H. Wang, S. -H. Chang, W. C. Lai, K. Y. Lai, and (Y. C. Chang*)
 [ DOI here ]    Year:2018-08
ACS NANO
Top Illuminated Hysteresis-Free Perovskite Solar Cells Incorporating Microcavity Structures on Metal Electrodes: A Combined Experimental and Theoretical Approach
C. Hanmandlu, C. C. Liu, C. Y. Chen, K. M. Boopathi, S. H. Wu, M. Singh, A. Mohapatra, H. W. Lin*, Y. C. Chang, (Y. C. Chang), C. S. Lai* , and C. W. Chu*
 [ DOI here ]    Year:2018-05
ACS APPLIED MATERIALS & INTERFACES
Solution-processable electron transport layer for efficient hybrid perovskite solar cells beyond fullerenes
P. Karuppuswamy, C. Hanmadlu, K. M. Boopathi, P. Perumal, C. C. Liu, Y.F. Chen, (Y. C. Chang), P. C. Wang, C. S. Lai, C. W. Chu*
    Year:2017-09
SOLAR ENERGY MATERIALS AND SOLAR CELLS
Large-scale nanofabrication of designed nanostructures using Angled Nanospherical-Lens Lithography for Surface Enhanced Infrared Absorption Spectroscopy
Y. H. Chien, C. H. Wang, C. C. Liu, S. –H. Chang, K. V. Kong, and (Y. C. Chang*)
    Year:2017-07
ACS APPLIED MATERIALS & INTERFACES
NiOx Electrode Interlayer and CH3NH2/CH3NH3PbBr3 Interface Treatment to Markedly Advance Hybrid Perovskite-Based Light-Emitting Diodes
Y. K. Chih, J. C. Wang, R. T. Yang, C. C. Liu, (Y. C. Chang), Y. S. Fu, W. C. Lai, P. Chen, T. C. Wen, Y. C. Huang, C. S. Tsao, and T. F. Guo*
 [ DOI here ]    Year:2016-10
ADVANCED MATERIALS
Grating-Vector-Assisted Plasmonic Coupling in a Hexagonally Arranged Silver Island Array
K. P. Chiu, (Y. C. Chang), C. Y. Lai, S. H. Chen, T. J. Wu, C. H. Wang, C. H. Chan, K. Y. Lo
 [ DOI here ]    Year:2015-10
Plasmonics
Nickel Oxide Electrode Interlayer in CH3NH3PbI3 Perovskite/PCBM Planar-Heterojunction Hybrid Solar Cells
Jun-Yuan Jeng, Kuo-Cheng Chen, Tsung-Yu Chiang, Pei-Ying Lin, Tzung-Da Tsai, (Yun-Chorng Chang), Tzung-Fang Guo*, Peter Chen*, Ten-Chin Wen and Yao-Jane Hsu
 [ DOI here ]    Year:2014-06
ADVANCED MATERIALS
High-Throughput Nanofabrication of Infra-red and Chiral Metamaterials using Nanospherical-Lens Lithography
Yun-Chorng Chang*, Si-Chen Lu, Hsin-Chan Chung, Shih-Ming Wang, Tzung-Da Tsai, Tzung-Fang Guo
 [ DOI here ]    Year:2013-11
Scientific Reports
Negatively Charged Gold Nanoparticles Inhibit Alzheimer's Amyloid-β Fibrillization, Induce Fibril Dissociation, and Mitigate Neurotoxicity
Yi-Hung Liao, Yu-Jen Chang, Yuji Yoshiike, Yun-Chorng Chang* andYun-Ru Chen*
 [ DOI here ]    Year:2012-12
SMALL
Observation of Absorption-Dominated Bonding Dark Plasmon Mode from Metal-Insulator-Metal Nanodisk Arrays fabricated by Nanospherical-Lens Lithography
(Yun-Chorng. Chang*), Shih-Ming Wang, Hsin-Chan Chung, Chung-Bin Tseng, Shih-Hui Chang
 [ DOI here ]    Year:2012-04
ACS Nano