Three-dimensional ultrafast charge-density-wave dynamics in CuTe
N. N. Quyen, W.-Y. Tzeng, C.-E. Hsu, I.-A. Lin, W.-H. Chen, H.-H. Jia, S.-C. Wang, C.-E. Liu, Y.-S. Chen, W.-L. Chen, T.-L. Chou, I.-T. Wang, C.-N. Kuo, C.-L. Lin, C.-T. Wu, P.-H. Lin, S.-C. Weng, C.-M. Cheng, C.-Y. Kuo, C.-M. Tu, M.-W. Chu, Y.-M. Chang, C. S. Lue, H.-C. Hsueh and C.-W. Luo
Nature Communications
2023-10
期刊論文
Interacting Phonons between Layers in Raman Spectra of Carbon Nanotubes inside Boron Nitride Nanotubes
D. P. Gulo, N. T. Hung, W.-L. Chen, S. Wang, M. Liu, E. I. Kauppinen, S. Maruyama, Y.-M. Chang, R. Saito and H.-L. Liu
J. Phys. Chem. Lett.
2023-02
期刊論文
High-performance photodetector and angular-dependent random lasing from long-chain organic diammonium sandwiched 2D hybrid perovskite non-linear optical single crystal
R. K. Ulaganathan, P. K. Roy, S. M. Mhatre, R. C. Murugesan, W.-L. Chen, M.-H. Lai, A. Subramanian, C.-Y. Lin, Y.-M. Chang, S. Canulescu, A. Rozhin, C.-T. Liang*, R. Sankar*
Advanced Functional Materials
2023-01
期刊論文
Ba3.5Cu7.55In1.15Se9: A wide-bandgap copper indium selenide reveals strong luminescence and third-harmonic generation
Nondestructive circadian profiling of starch content in fresh intact Arabidopsis leaf with two‑photon fluorescence and second‑harmonic generation imaging
Quantum efficiency increasing of a pristine polymer by curbing picosecond self-trapping via segmental stretching
H. Lu, Z. M. Weng, C. C. Chen, Y.-T. Liao, Y.-M. Chang,
and A. C.-M. Yang*
Macromolecules
2021-12
期刊論文
Stable formamidinium-based centimeter long
two-dimensional lead halide perovskite single-crystal
for long-live optoelectronic applications
R. K. Ulaganathan,* R. C. Murugesan,* C.-Y. Lin,
A. S., W.-L. Chen, Y.-M. Chang, A. Rozhin, and R. Sankar*
Adv. Funct. Mater.
2021-01
期刊論文
Phonon Dephasing Dynamics in MoS2
L.Sun, P. Kumar, Z. Liu, J. Choi, B. Fang, S. Roesch, K. Tran, J. Casara, E. Priego, Y.-M. Chang, G. Moody, K. L. Silverman, V. O. Lorenz, M. Scheibner, T. Luo, and X. Li*
Nano Letters
2021-01
期刊論文
Spatially Resolving the Enhancement Effect in Surface-Enhanced Coherent Anti-Stokes Raman Scattering by Plasmonic Doppler Gratings
L. Ouyang, T. Meyer, K.-M. See, W.-L. Chen, F.-C. Lin, D. Akimov, S. Ehtesabi, M. Richter, M. Schmitt, Y.-M. Chang, S. Gräfe, J. Popp, and J.-S. Huang*
ACS Nano
2020-06
期刊論文
Epitaxial Aluminum Surface-Enhanced Raman Spectroscopy Substrates for Large-Scale 2D Material Characterization
S. S. Raja, C.-W. Cheng, Y. Sang, C.-A. Chen, X.-Q.Zhang, A. Dubey, T.-J. Yen, Y.-M. Chang, Y.-H. Lee, and S. Gwo*
ACS Nano
2020-04
期刊論文
Layer-dependent and in-plane anisotropic properties of low-temperature synthesized few-layer PdSe2 single crystals
G. Pande, J.-Y. Siao, W.-L. Chen, C.-J. Lee, R. Sankar, Y.-M. Chang, C.-D. Chen, W.-H. Chang, F.-C. Chou, and M.-T. Lin*
ACS Appl. Mater. Interfaces
2020-01
期刊論文
Enhancement of ultrafast photoluminescence from deformed graphene studied by optical localization microscopy
E.-X. Chen, H.-Y. Cheng, Z.-G. Chen, W.-L. Chen, M. Kataria, Y.-M. Chang, Y.-F. Chen, W.-B. Su, and K.-H. Lin
New Journal of Physics
2018-11
期刊論文
Intrinsic carrier transport of phase-pure homologous 2D organolead halide hybrid perovskite single crystals
M.-K. Li, T.-P. Chen, Y.-F. Lin,* C. M. Raghavan, W.-L. Chen, S.-H. Yang, R. Sankar, C.-W. Luo, Y.-M. Chang, and C.-W. Chen*
Small
2018-05
期刊論文
Low-threshold lasing from 2D homologous organic−inorganic
hybrid Ruddlesden−Popper perovskite single crystals
C. M. Raghavan,T.-P. Chen,S.-S. Li*, W.-L. Chen, C.-Y. Lo, Y.-M. Liao, G. Haider, C.-C. Lin, C.-C. Chen, R. Sankar, Y.-M. Chang, F.-C. Chou and C.-W. Chen*
Nano Letters
2018-05
期刊論文
Origin of magnetic properties in carbon implanted ZnO nanowires
Y. F. Wang, Y. C. Shao, S. H. Hsieh, Y. K. Chang, P. H. Yeh, H. C. Hsueh*, J. W. Chiou*, H. T. Wang, S. C. Ray, H. M. Tsai, C. W. Pao, C. H. Chen, H. J. Lin, J. F. Lee, C. T. Wu, J. J. Wu, Y. -M. Chang, K. Asokan, K. H. Chae, T. Ohigashi, Y. Takagi, T. Yokoyama, N. Kosugi, and W. F. Pong*
Scientific Reports
2018-02
期刊論文
Statistical analysis of cuboctahedral silver nanocrystals Langmuir–Blodgett film SERS substrate
The chemical states and atomic structure evolution of ultralow energy high-dose Boron implanted Si(110) via laser annealing
F.-Y. Lee, Z.-Z. Wu, L.-C. Kao, F.-M. Chang, S.-W. Chen, S.-K. Jang Jian, H.-Y. Cheng, W.-L. Chen, Y.-M. Chang*, and K. Y. Lo*
Scientific Reports
2017-07
期刊論文
Origin of long lifetime of band-edge charge carriers in
organic–inorganic lead iodide perovskites
T. Chen, W.-L. Chen, B. J. Foley, J. Lee, J. P. C. Ruff, J. Y. P. Ko, C. M. Brown, L. W. Harriger, D. Zhang, C. Park, M. Yoon, Y.-M. Chang, J. J. Choi, and S.-H. Lee
Proceedings of the National Academy of Sciences
2017-03
期刊論文
Three dimensional characterization of GaN-based light emitting diode grown on patterned sapphire substrate by confocal Raman and photoluminescence spectromicroscopy
H. Li, H.-Y. Cheng, W.-L. Chen, Y.-H. Huang, C.-K. Li, C.-Y. Chang, Y.-R. Wu, T.-C. Lu, and Y.-M. Chang
Scientific Reports
2016-06
期刊論文
Plasmonic metasurfaces for nonlinear optics and quantitative SERS
S. Gwo*, C.-Y. Wang, H.-Y. Chen, M.-H. Lin, L. Sun, X. Li, W.-L. Chen, Y.-M. Chang, and H. Ahn
ACS Photonics
2016-03
期刊論文
Size confined magnetic phase in NiO nanoparticles
A. C. Gandhi, H.-Y. Cheng, Y.-M. Chang, and J. G. Lin*
Material Research Express
2015-11
期刊論文
Large-Scale Hot Spot Engineering for Quantitative SERS at the Single-Molecule Scale
Giant Colloidal Silver Crystals for Low-Loss Linear and Nonlinear Plasmonics
C.-Y. Wang, H.-Y. Chen, L. Sun, W.-L. Chen, Y.-M. Chang, H. Ahn, X. Li and Shangjr Gwo*
Nature Communications
2015-02
期刊論文
Photoluminescence of MEH-PPV brushes, pancakes, and free molecules in solutions and dry states
K.S. Shih, C.C. Chen, P.-T. Chen, Y.-W. Yang, J. D. White, Y.-M. Chang, and A. C.-M. Yang*
ACS Photonics
2015-01
期刊論文
Second harmonic generation response optimized at various optical wavelength ranges through a series of cubic chalcogenides Ba6Ag2.67+4dSn4.33-dS16-xSex
W.-H. Lai, A. S. Haynes, L. Frazer, Y.-M. Chang, T.-K. Liu, J.-F. Hsu, I.-C. Liang, H.-S. Sheu, J. B. Ketterson, M. G. Kanatzidis, and K.-F. Hsu*
Chemistry of Materials
2014-09
期刊論文
The modulation effect of transverse, antibonding, and higher-order longitudinal modes on the two-photon photoluminescence of gold plasmonic nanoantennas
Correlation of spin and structure in doped bismuth ferrite nanoparticles
J. W. Lin, T. Tite, Y. H. Tang, C. S. Lue, Y.-M. Chang*, J. G. Lin*
Journal of Applied Physics
2012-
期刊論文
Correlation of spin and structure in doped bismuth ferrite nanoparticles
J. W. Lin, T. Tite, Y. H. Tang, C. S. Lue, Y.-M. Chang*, and J. G. Lin*
Journal of Applied Physics
2012-
期刊論文
Investigation of nanopatterned c-plane sapphire substrates for growths of polar and nonpolar GaN epilayers
Y.-S. Lin, K.-H. Lin, T. Tite, C.-Y. Chuang, Y.-M. Chang*, J. A. Yeh*
Journal of Crystal Growth
2011-
期刊論文
Determination of flat-band voltage for metal-oxide-semiconductor heterointerfaces by electric field induced second-harmonic generation
C.-L. Chang, W. C. Lee, L. K. Chu, M. Hong, J. Kwo*, Y.-M. Chang*
Applied Physics Letters
2011-
期刊論文
Energy level alignment, electron injection, and charge recombination characteristics in CdS/CdSe co-sensitized TiO2 photoelectrode
C.-F. Chi, C.-Y. Chuang, Y.-M. Chang, Y. J. Hsu, Y. L. Lee*
Applied Physics Letters
2011-
期刊論文
Epitaxy of m-plane GaN on nanoscale patterned c-plane sapphire substrates
Y.-S. Lin, K.-H. Lin, Y.-M. Chang* , J. A. Yeh*
Surface Science
2011-
期刊論文
Local inhomogeneity and surface degradation of Fe1.15Te and Fe1.03Te0.62Se0.38 single crystals
S.V. Rajasekaran, T. Tite, Y.-M. Chang, R. Sankar, F. C. Chou*
Journal of Materials Science
2010-
期刊論文
Polarization Raman spectroscopy of GaN nanorod bundles
T. Tite, C. J. Lee, Y.-M. Chang*
Journal of Applied Physics
2010-
期刊論文
Structural and thermal properties of MnSi single crystal
T. Tite, G. J. Shu, F. C. Chou, Y.-M. Chang*
Applied Physics Letters
2010-
期刊論文
The electrostatic coupling of LO phonon and plasmon in wurtzite InN thin films
Y.-M. Chang*, S. C. Liou, C. H. Chen, S. Gwo
Applied Physics Letters
2009-
期刊論文
Carrier and phonon dynamics of wurtzite InN nanorods
Y.-M. Chang*, S. Gwo
Applied Physics Letters
2009-
期刊論文
Magnetization reversal process of ferromagnetic granular thin films probed by magnetization-induced second harmonic generation
Y. F. Chiang, Y. J. Hsu, T. M. Liu, H. W. Chu , J. G. Lin , C. H. Chen , Y.-M. Chang*
Applied Physics Letters
2009-
期刊論文
Optical control of phase transformation in Fe-doped TiO2 nanoparticles
H.-Y. Lee, W.-L. Lan, T. Y. Tseng, D. Hsu, Y.-M. Chang*, J. G. Lin*
Nanotechnology
2008-
期刊論文
Direct probe of the built-in electric field of Mg-doped a-plane wurtzite InN surfaces with time-resolved electric-field-induced second harmonic generation
Y.-M. Chang*, Y.-L. Hong, S. Gwo
Applied Physics Letters
2008-
期刊論文
Ultrafast E1(LO) phonon and plasma dynamics in a-plane wurtzite InN
Y.-M. Chang*, H.-W. Lin, Y.-L. Hong, and S. Gwo
Journal of Applied Physics
2007-
期刊論文
Determination of electron effective mass of InN by coherent upper-branch LO phonon-plasmon coupling mode
Y.-M. Chang*, H. W. Chu, C.-H. Shen, H.-Y. Chen, S. Gwo
Applied Physics Letters
2007-
期刊論文
Direct measurement of momentum relaxation time in wurtzite InN
Y.-M. Chang*, S. Gwo
Journal of Applied Physics
2007-
期刊論文
Identification of surface optical phonon in wurtzite InN epitaxial thin films by coherent phonon spectroscopy
Y.-M. Chang*, H. W. Chu, C. H. Shen, S. Gwo
Applied Physics Letters
2007-
期刊論文
Micro-Raman spectroscopy of a single freestanding GaN nanorod grown by molecular beam epitaxy
C.-L. Hsiao, L.W. Tu*, T.W. Chi, M. Chen, T. F. Young, C. T. Chia and Y.-M. Chang
Applied Physics Letters
2004-11
期刊論文
Coherent longitudinal optical phonon and plasmon coupling in the near surface region of InN
Y.-M. Chang*, C. T. Chuang, C. T. Chia, K. T. Tsen, H. Lu and W. J. Schaff
Applied Physics Letters
2004-04
期刊論文
Observation of coherent interfacial optical phonons in GaInP/GaAs/GaInP single quantum wells
Y.-M. Chang*, H. H. Lin, C. T. Chia, and Y. F. Chen
Applied Physics Letters
2003-03
期刊論文
Coherent Phonon Spectroscopy of GaP Schottky Diode
Y.-M. Chang*
Applied Physics Letters
2002-11
期刊論文
Coherent Longitudinal Optical Phonon and Plasmon Coupling in GaAs
Y.-M. Chang* and N.-A. Chang
Applied Physics Letters
2002-04
期刊論文
Interaction of Electron and Hole Plasma with Coherent LO Phonons in GaAs