Recent publications (2019-2023)

  1. Semi-Empirical Pseudopotential Method for Graphene and Graphene Nanoribbons, K. Paudel, C. Y. Ren, Y-C Chang*, Nanomaterials 13, 2066 (2023).

  2. Carrier-phonon interaction induced large negative thermal-optic coefficient at near band edge of quasi-2D (PEA)2PbBr4 perovskite, S-C Wu, C-S Wu, C-H Chien, Y-W Zhang, C-X Yang, C. Liu, M-H Li, C-F Lin, Y-H Wu, B-H Lin, Y-H Chou, Y-C Chang*, P. Chen*, H-C Hsu*, Advanced Functional Materials, 33, 2213427 (2023).

  3. Density Functional Theory for Buckyballs within Symmetrized Icosahedral Basis, C. Y. Ren, R. K. Paudel, Y-C Chang*, Nanomaterials 13, 1912 (2023) DOI:10.3390/nano13131912

  4. Isolated conductance channels inside the bandgap of GaAs nanowires of zincblende and wurtzite heterostructures, I. L. Ho*, Y. C. Chang, Physica B, 652, 414618 (3/2023)

  5. Investigation of size-dependent spontaneous and stimulated visible WGM emissions via both ultraviolet and visible excitations for sensing applications, R. Khanum, C.-H. Chien, Y.-C. Chang, R. S. Moirangthem*, J. Appl. Phys. 132, 235304 (2022)

  6. Contact effects on thermoelectric properties of textured graphene nanoribbons, D. M. T. Kuo, Y. C. Chang*, Nanomaterials 12, 3357 (2022)▲3

  7. Density functional calculations of atomic structure, charging effect, and static dielectric constant of two-dimensional systems based on B-splines, C-Y Ren*, Y.-C. Chang, Physica E 140, 115203 (2022)

  8. Model of Photocurrent Spectra of In0.91Ga0.09N/In0.4Ga0.6N Disk-in-Wire Photodiode on Silicon Operating in 1.3 μm -1.55μm, F.-C. Hsiao*, A. Hazari, P. Bhattacharya, Y.-C. Chang, J. Dallesasse, Physica E: Low-dimensional Systems and Nanostructures, 144, 115371 (2022).

  9. Near-field spectroscopic imaging of exciton quenching at atomically sharp MoS2/WS2 lateral heterojunctions, H-C Chou, X-Q Zhang, S-Y Shiau, C-H Chien, P-W Tang, C-T Sung, Y-C Chang, Y-H Lee*, C. Chen*, Nanoscale 14, 6323 (2022) DOI: 2022/nr/d2nr00216g#

  10. Autofocus of imaging ellipsometry, H. Guo, M. I. Khaleel, Y-C. Chang*, Applied Optics, 61, 2045 (2022)

  11. Electrically Switchable intervalley excitons and phonon replicas in bilayer WSe2, M. M. Altaiary, E. Liu, C.-T. Liang, F.-C. Hsiao, J. van Baren, M. Willson, A. Shi, T. Taniguchi, K. Watanabe, N. M. Gabor, Y.-C. Chang*, C. H. Lui*, Nano Letters, 22, 1829-1835(2022). doi/10.1021/acs.nanolett.1c01590 ▲7

  12. Quantum anomalous Hall effect and electric-field-induced topological phase transition in AB-stacked MoTe2/WSe2 moiré heterobilayers, Y.-W. Chang* and Y.-C. Chang, Phys. Rev. B 106, 245412 (2022) doi:10.1103/PhysRevB.106.245412

  13. Characteristics of multi-mode lasing in Cesium Lead Bromide perovskite microwires with isosceles right triangle cross-section, S-C. Wu, Y-C. Liu, L-J. Lin, Y-C. Chang*, H-C. Hsu*, Opt. Exp. 29, 37797-37808 (2021) DOI: 10.1364/OE.440238

  14. Plasmon-Enhanced Solar-Driven Hydrogen Evolution Using Titanium Nitride Metasurface Broadband Absorbers, M. J. Yu, C. L. Chang, H. Y. Lan, Z. Y. Chiao, Y. C. Chen, H. W. Lee, Ho, Y.-C. Chang, S.W. Chang, T. Tanaka, V. Tung, H. H. Chou*, Y. J. Lu*, ACS Phoronics (Letter) 8, 3125–3132 (2021) doi/10.1021/acsphotonics.1c00927 ▲14

  15. Exciton-polaron Rydberg states in monolayer MoSe2 and WSe2, E. Liu, J. van Baren, Z. Lu, T. Taniguchi, K. Watanabe, D. Smirnov, Y-C. Chang*, C. H. Lui*, Nature Commun.12:6131 (2021) doi:s41467-021-26304-w ▲20

  16. Determination of dispersion relation and optical parameters induced by exciton-polariton effect in whispering-gallery microcavities, S-C. Wu, G-Y. Zhuang, Y-C. Chang, H-C. Hsu*, ACS Photonics 8, 1413 (2021) doi/10.1021/acsphotonics.1c00076▲5

  17. Variationally optimized orbital approach to trions in two-dimensional materials, Y. W. Chang*, Y.-C. Chang, J. Chem. Phys. 155, 024110 (2021)

  18. Signatures of moiré trions in WSe2/MoSe2 heterobilayers, E. Liu, E. Barré, J. van Baren, M. Wilson, T. Taniguchi, K. Watanabe, Y. Cui, N. M. Gabor, T. F. Heinz, Y-C. Chang*, C. H. Lui*, Nature 594, 46–50 (2021) doi: s41586-021-03541-z ▲45

  19. Effects of defects and surface roughness on high-Q modes in ZnO microspheres, C-H. Chien, R. Khanum, C-L. Liu, R. S. Moirangthem, and Y-C. Chang*, Opt. Mater. Exp. 11, 1568 (2021). ▲1

  20. Bloch-Gruneisen temperature and universal scaling of normalized resistivity in doped graphene revisited, K. V. Nguyen, Y-C. Chang*, Phys. Rev. B 103, 045425 (2021) DOI: 10.1103/PhysRevB.103.045425

  21. Transfer current in p-type graphene/MoS2 heterostructures, K. V. Nguyen, S. Y. Lin,Y. C. Chang*, Physica E: Low-dimensional Systems and Nanostructures, 125, 114383 (2020)▲1

  22. Multipath optical recombination of intervalley dark excitons and trions in monolayer WSe2, E. Liu, J. van Baren, C-T Liang, T. Taniguchi, K. Watanabe, N. M. Gabor, Y-C Chang, C. H. Lui*, Phys. Rev. Lett. 124, 1976802 (2020) DOI:10.1103/PhysRevLett.124.196802▲46

  23. Photonic Crystal Circular Nanobeam Cavity Laser with Type-II GaSb/GaAs Quantum Rings as Gain Material, H-T Lin, K-S Hsu, C-C Chang, W-H Lin, S-Y Lin, S-W Chang, Y-C Chang, M-H Shih*, Scientific Reports, 10, 1-9 (2020) ▲3

  24. Landau-quantized excitonic absorption and luminescence in monolayer WSe2, E. Liu, J. van Baren, Z. Lu, T. Taniguchi, K. Watanabe, D. Smirnov, Y-C Chang, C. H. Lui*, Phys. Rev. Lett. 124, 097401 (2020) DOI:10.1103/PhysRevLett.124.097401▲19

  25. Full consideration of acoustic phonon scatterings in two-dimensional Dirac materials, K. V. Nguyen and Y. Chang*, Phys. Chem. Chem. Phys., 22, 3999-4009 (2020) DOI: /2020/cp/c9cp05740d# ▲5

  26. Effective Bond-Orbital Model of III-nitride wurtzite structures based on modified interaction parameters of zinc-blende structures, F-C. Hsiao*, C-T. Liang, Y-C. Chang, J. M. Dallesasse, Computer Physics Communications, 252, 107139 (2020) ▲2

  27. Valley-selective chiral phonon replicas of dark excitons and trions in monolaer WSe2, E. Liu, J. van Baren, T. Taniguchi, K. Watanabe, Y-C. Chang, and C. H. Lui*, Phys. Rev. Res. (Rapid Commun.) 1, 032007(R) (2019) DOI:10.1103/PhysRevResearch.1.032007▲49

  28. Photoluminescence spectra of ZnO microspheres: effects of exciton-polariton and Purcell factor, C. H. Chien, Y-C. Chang*, MRS Advances 4, 1759 (2019) DOI:

  29. Interplay of Purcell Effect, Stimulated Emission, and Leaky Modes in the Photoluminescence Spectra of Microsphere Cavities, C, H, Chien, S. H. Wu, T. H. B. Ngo, Y. C. Chang*, Phys. Rev. Appl. (Letter ) 11, 051001 (2019) DOI:10.1103/PhysRevApplied.11.051001▲9

  30. Magneto-photoluminescence of exciton Rydberg states in monolayer WSe2, E. Liu, J. van Baren, T. Taniguchi, K. Watanabe, Y-C. Chang, C. H. Lui*, Phys. Rev. B 99, 205420 (2019) DOI:10.1103/PhysRevB.99.205420 ▲35

  31. Coboson many-body formalism for atom-dimer scattering length, S-Y. Shiau, C-H. Chien, Y-C. Chang, M. Combescot, Annals of Phys. 400, 366-382 (2019)

  32. Application of van der Waals Density Functionals to Two-dimensional Systems Based on a Mixed Basis Approach, C. Y. Ren*, Y. C. Chang, C.-S. Hsue, Computation Physics Communication 238, 138-144 (2019)

  33. Coral-like perovskite nanostructures for enhanced light-harvesting and accelerated charge extraction in perovskite solar cells, Y-A. Lu, T-H. Chang, S-H. Wuc, C-C. Liu, K-W. Lai, Y-C Chang, Yia-Chung Chang, H-C Lu*, C-W Chu*, K-C Ho*, Nano Energy, 58, 138 (2019) ▲24