- Y. F. Chen, M. Dobrowski, J.K. Furdyna, ''Determination of Anisotropic Parameter in InSb.'' APS meeting, March, 1985.
- Y. F. Chen, J.C. Wang, B.K. Tseng, ''An Investigation of Positron Annihilation in a-Si.'' Annual Meeting of Chinese Physical Society, 1987.
- Y.S. Huang, Y. F. Chen, ''Growth and characterization of RuS2 single crystals''. Annual Meeting of Chinese Physical Society. 1988.
- J.H. Hsu, Y. F. Chen, Y.D. Yao, and C.L. Chien, ''Composition dependence of structural transformation in FexCu100-x solid solutions''.\newline International Symposium on non-equilibrium solid phases of metals and alloys, Kyoto, Japan, 1988.
- Y.C. Cherng, Y. F. Chen, ''Study of Hydrogenated Amorphous Silicon Grown by Photo-Chemical Vapor Deposition'' Annual Meeting of Chinese Physical Society, 1989.
- W.S. Liang, Y. F. Chen, ''Steady-State Photocarrier Grating Technique for Diffusion Length Measurement in Semiconductors'' Annual Meeting of Chinese Physical Society, 1989.
- Y. F. Chen, ''Magnetoelectric effects in InSb'', Symposium onIII-V compound semiconductors, Hsin-Chu, Taiwan, 1989.
- Y. F. Chen, ''Persistent photoconductivity in a-Si:H multiple quantum wells'', Symposium on semiconductor multiple quantum well physics and devices. Taipei, Taiwan, 1990.
- Y. F. Chen, ''Anisotropy of spin-resonance position in p-type InSb inversion layer'', Symposium on III-V compound semiconductors. Hsin-Chu, Taiwan, 1990.
- Y.M. Hsu, T.C. Hen, C.J. Chen, Y.H. Chang, and Y. F. Chen, Magneto-transport studies of subband Landau Level compling in GaAs/AlGaAs heterostructure, Annual Meeting of Chinese Physical Society, 1992.
- T.Y. Lin, and Y. F. Chen, ''Hydrogenation of InP on GaAs by the photochemical vapor deposition system'', Annual Meeting of Chinese Physical Society, 1992.
- I.M. Chang, and Y. F. Chen, ''Influence of hydrogen passivation of Hg0.8Cd0.2Te'', Annual Meeting of Chinese Physical Society, 1992.
- Y. F. Chen, J.L. Shen, and L.Y. Lin'' Photothermal luminescence and dual-beam photoluminescence: their application to the study of energy levels in GaAs/AlxGa1-xAs quantum wells'', Nordita Research Workshop on nanometer structures and mesoscopic physics, Trondheim, Norway, 1992.
- Y. F. Chen, ''Hydrogenation in crystalline semiconductors by photo-chemical vapor deposition method'', International Conference on Physics of Semiconductors, Beijing, China, 1992.
- Y. F. Chen, J.L. Shen, and L.Y. Lin '' Observation of standing-wave formation in GaAs/AlxGa1-xAs quantum wells by photothermal luminescence spectroscopy'', Annual Meeting of Chinese Physical Society,1993.
- J.L. Shen, Y. F. Chen ''Far-infrared magnetophotoconductivity studies of GaAs/AlxGa1-xAs quantum wells'', Annual Meeting of Chines PhysicalSociety, 1993.
- I.M. Chang, Y. F. Chen ''Optical studies on porous silicon'', Annual Meeting of Chinese Physical Society, 1993.
- M.Y. Tsay, Y.S. Huang, Y. F. Chen ''Photoconduction of synthetic pyrite crystals'', Annual Meeting of Chinese Physical Society, 1993.
- S.Z. Chang, S.C.Lee, J.L. Shen, and Y. F. Chen ''Magneto-optical studies of highly mismatched InxGa1-xAs on GaAs by molecular beam epitaxy'' Symposium on compound semiconductors, National Central Univ. Chung-Li, Taiwan, 1993.
- J.L. Shen, S.Z. Chang, S.C. Lee, and Y. F. Chen, ''Study of asymmetric broadening of Raman scattering in InxGa1-xAs/InP and InxGa1-xAs/GaAs epilayers'' Sixth International Conference on InP and related materials, Santa Barbara, CA, USA, 1994.
- I.M. Chang, and Y. F. Chen, ''Study of grown of photoluminescence under laser light illumination'', Annual Meeting of Chinese Physical Society, 1994.
- L.H. Chu and Y. F. Chen, ''Persistent photoconductivity in Si0.86Ge0.14'', Annual Meeting of Chinese Physical Society, 1994.
- Y.S. Yuang, and Y. F. Chen, ''Time-resolved measurements of photoluminescence in CdS and CdSe semiconductor-doped glasses'', Annual Meeting of Chinese Physical Society, 1994.
- Y. Y. Lee, and Y. F. Chen, ''Photoinduced absorption of p-doped a-Si:H studied by photothermal deflection spectroscopy'', Annual Meeting of Chinese Physical Society, 1994.
- Y. F. Chen, J. L. Shen, `` Photoluminescence study of highly mismatched In0.53Ga0.47As epilayers grown on InP coated GaAs substrates'' Annual meeting of Chinese Physical Society, 1995.
- J. L. Shen, Y. F. Chen, ``Effective-mass studies of lattice-mismatched InxGa1-xAs epilayers on GaAs and InP substrates'', Annual meeting of Chinese Physical Society, 1995.
- S. S. Kuo, F. R. Chen, W. C. Chou, A. Twardowski, and Y. F. Chen, ``Optical studies in the diluted magnetic semiconductors'', Annual meeting of Chinese Physical Society, 1995.
- M. C. Liao, Y. H. Chang, and Y. F. Chen, ``The growth of ZnSe epilyer on GaAs (100) by MOCVD'', Annual meeting of Chinese Physical Society, 1995.
- J. W. Chen, J. C. Wang, and Y. F. Chen, ``Capacitance studies of Nd2CuO4'', Taiwan International Conference on Superconductivity, 1995.
- J. W. Chen, T. Y. Wang, J. C. Wang, and Y. F. Chen, ``Dielectric properties of Y2Cu2O5+δ'', Taiwan International Conference on Superconductivity, 1995.
- I. Lo, J. P. Chen, and Y. F. Chen, ''Effective mass of two-dimensional electron gas in δ-doped AlInAs/GaInAs quantum wells'', Annual meeting of Chinese Physical Society, 1996.
- C. C. Huang, I. M. Chang, Y. F. Chen, and P. K. Tseng, ''Positron-annihilation studies of porous silicon''. Annual meeting of Chinese Physical Society, 1996.
- Y. F. Chen, Y. T. Dai, and I. Lo, ''Observation of double cyclotron resonance in modulation-doped InAlAs/InGaAs heterostructure by optical detection'', The 29th Seminar in Science and Technology-Optoelectronics'' Tokyo, Japan, 1996.
- K. H. Chen, C. H. Chao, T. J. Chuang, Y. J. Yang, L. C. Chen, C. K. Chen, Y. F. Huang, C. H. Yang, H. Y. Lin, I. M. Chang, and Y. F. Chen, ''GaN growth by nitrogen ECR-CVD method'', MRS meeting, San Francisco, USA, 1996.
- M. S. Tsia, T. Y. Lin, C. F. Huang, Y. F. Chen, C. F. Lin, G. C. Chi, and F. F. Fang, ''The transport property of 2DEG in GaN/AlGaN heterostructures'' Photonics, Hsinchu, Taiwan, 1996.
- Y. T. Dai and Y. F. Chen, ''Photoluminescence and photothermal deflection spectroscopy in InAs quantum dots ''Annual meeting of Chinese Physical Society, 1997.
- J. C. Fan and Y. F. Chen, ''Anomalous optical and electric properties in InGaAsP quantum wells'' Annual meeting of Chinese Physical Society, 1997.
- M. S. Tsai, T. Y. Lin, Y. F. Chen, and F. F. Fang, ''The transport property of 2DEG in GaN/AlGaN heterostructures'' Annual meeting of Chinese Physical Society, 1997.
- T. Y. Lin, M. S. Tsai, Y. F. Chen, and F. F. Fang, ''Magnetic field induced metal-insulator-metal transition in p-type Si/SiGe heterojuctions'' Annual meeting of Chinese Physical Society, 1997.
- M. C. Liao, Y. H. Chang, Y. F. Chen, and J. W. Hsu, ''Fabrication of ZnSe quantum dots under Volmer-Weber mode by metalorganic chemical vapor deposition'' Annual meeting of Chinese Physical Society, 1997.
- J. C. Wang, J. W. Chen, and Y. F. Chen, ''Dielectric properties of Gd2CuO4'' Annual meeting of Chinese Physical Society, 1997.
- T. Y. Lin, M. S .Tsai, Y. F. Chen and F. F. Fang, ''Magnetic field induced anomalous phase transition in p-type Si/SiGe heterostructures'', The Second Joint Meeting of the World-Wide Chinese Physicists, Taipei, Taiwan, 1997
- H. Y. Wang, S. C. Huang, J. R. Gong, T. Y. Lin, Y. F. Chen, C. I. Chiang and S. L. Tu, ''Growth of GaN films on (0001) sapphire substrates by atomic layer epitaxy using hydrogen carrier gas'', Electronic devices and materials symposium, Chun-Li, Taiwan, 1997.
- J. H. Hsu, M. Y. Chern and Y. F. Chen, '' Effect of hydrogen on the interlayer coupling of Fe/Si multilayered films', Internation conference on magnetism and magnetic materilas, Melboume, Australia, 1997.
- D. Y. Lin, S. H. Liang, Y. S. Huang, K. K. Tiong, Y. T. Dai, and Y. F. Chen, '' Spectroscopic studies of the effects of surface segregation of In atoms on GaAlAs/InGaAs/GaAs high electron mobility transistor'', Optics and photonics, HsinChu, R.O.C. 1997
- L. C. Chen, C. K. Chen, D. M. Bhusari. K. H. Chen, Y. F. Chen, and Y. S. Huang, MRS meeting, San Francisco, U. S. A., 1997
- T. Y. Lin, J. C. Fan and Y. F. Chen, '' Alloy potential fluctuationins in InGaN'' Annual meeting of Chinese Physical Society, 1998.
- L. J. Tsai, and Y. F. Chen, '' Observation of persistent photoconductivity in SiGe/Si quantum wells'', Annual meeting of Chinese Physical Society, 1998.
- J. C. Fan, and Y. F. Chen, ''Observation of persistent photoluminescence in porous silicon'', Annual meeting of Chinese Physical Society, 1998.
- H. Z. Yang, and Y. F. Chen '' Photoluminescence study of InAs/InGaAs quantum wells'', Annual meeting of Chinese Physical Society, 1998.
- M. C. Liao, Y. H. Chang, and Y. F. Chen, ''Fabrication and characterization of ZnSe quantum dots'', Annual meeting of Chinese Physical Society, 1998.
- K. Hong, and Y. F. Chen, ''Fabrication and characterization of InSb dots on GaAs by laser ablation'', Annual meeting of Chinese Physical Society, 1998.
- J. S. Wang, H. H. Lin, T. Y. Lin, Y. F. Chen, W. K. Hung, and M. Y. Chern, '' Epitaxial growth of the GaN film on (0001) sapphire by RF atomic nitrogen plasma assisted gas source molecular beam epitaxy'', International Electron Devices and Materials Symposia, 20-23 Dec. 1998, Taiwan, B1-2-P.11
- K. T. Hung, P. K. Tseng, Y. F. Chen, S. Y. Lin, W. F. Huang, '' Studies of internal surfaces of zeolites by 2D-ACAR'', Annuel meeting of Chinese Physical Society, 1999.
- J. W. Fan, L. C. Lin, K. S. Chen, and Y. F. Chen, '' Wide band gap silicon carbon nitride films deposited by ECR-CVD'', Annuel meeting of Chinese Physical Society, 1999.
- W. K. Hung, M. Y. Chern, J. C. Fan, T. Y. Lin, and Y. F. Chen, '' Pulsed laser deposition of GaAsN on GaAs'', Annuel meeting of Chinese Physical Society, 1999.
- J. C. Fan, Y. F. Chen, M. C. Chen, and H. H. Lin, '' Photoconductivity study of above-barrier states in GaAs-AlGaAs multiple quantum wells'', Annuel meeting of Chinese Physical Society, 1999.
- T. Y. Lin and Y. F. Chen, ' Optical quenching of the photoconductivity phenomena in n-type GaN'', Annuel meeting of Chinese Physical Society, 1999.
- D. R. Hang and Y. F. Chen, ' Observation of positive and negative persistent photoconductivity in two-side doped InGaAs/AlInAs quantum wells'', Annuel meeting of Chinese Physical Society, 1999.
- J. S. Sue, Y. F. Chen, and K. C. Chiu, ' The dielectric properties of C60 films'', Annuel meeting of Chinese Physical Society, 1999.
- C. H. Chen and Y. F. Chen, '' Optical properties of n-type porous silicon obtained by photoelectrochemical etching'', Annuel meeting of Chinese Physical Society, 1999.
- F. C. Hsu, J. C. Fan, Y. F. Chen, M. C. Chen, C. W. Shie, and H. H. Lin, ' Thermalization and many-body effects in self- organized InAs/GaAs quantum dots by photoluminescence measurements'', Annuel meeting of Chinese Physical Society, 1999.
- W. C. Wang, L. C. Tsai, J. C. Fan, Y. F. Chen, and I. Lo, ' Positive and negative persistent photoconductivities in semimetallic AlGaSb/InAs quantum wells.'', Annuel meeting of Chinese Physical Society, 1999.
- Y. H. Chang and Y. F. Chen, '' Growth and characterization of ZnSe and ZnTe quantum dots', American Physical Society, March Meeting, Atlanta, 1999.
- T. Y. Lin and Y . F. Chen, '' Optical quenching of the photoconductivity in n-type GaN', American Physical Society, March Meeting, Atlanta, 1999.
- Y. F. Chen and J. C. Fan, '' Enhancement of effective mass in III-V compouds induced by chemical disorder'', American Physical Society, March Meeting, Atlanta, 1999.
- Y. F. Chen, '' Recent development in GaN-based materials'', Third conference of Overseas Chinese Physical Association, Atlanta, U.S.A., 1999.
- Y. F. Chen and T. Y. Lin, '' Exciton localization and Stokes' shift in undoped InGaN/GaN quantum wells'', Optoelectronics 2000, San Jose, California, U.S.A., 2000
- Y. F. Chen, H. C. Yang, and T. Y. Lin, “Evidence of lumienescence from In Clusters in InGaN/GaN quantum wells”, the 2nd nanostructural materials conference, Taipei, Taiwan, 2000.
- S. M. Lin, and Y. F. Chen, “The dielectric properties of ZnMnCdTe alloys”, Annual meeting of Chinese Physical Society, 2000.
- Z. W. Chang and Y. F. Chen, “Optical studies of ZnMgSeS/ZnSe quantum wells”, Annual meeting of Chinese Physical Society, 2000.
- W. M. Chen and Y. F. Chen, “Optical properties of InGaP and InAlP thin films”, Annual meeting of Chinese Physical Society, 2000.
- H. C. Yang and Y. F. Chen, “Evidence of lumienescence from In Clusters in InGaN/GaN quantum wells” Annual meeting of Chinese Physical Society, 2000.
- Z. L. Yang, Y. S. Huang, W. K. Huang, and Y. F. Chen,”Piezoelectric modulation spectroscopy in GaAsN alloys ” Annual meeting of Chinese Physical Society, 2000.
- Y. F. Chen, H. C. Yang, and T. Y. Lin, “Luminescence mechanism in InGaN/GaN quantum wells” The 8th Asia Pacific Physics Conference, Taipei, Taiwan, 2000.
- M.F. Yue, Y. F. Chen, “Optoelectronic properties of GaAsN epitaxial layers” Annual Meeting of Chinese Physical Society, 2001.
- D.R. Huang, Y. F. Chen, “AlxGaxN/GaN band offsets determined by deep-level emission” Annual Meeting of Chinese Physical Society, 2001.
- C.H. Chen, Y. F. Chen, “Investigation of nondegrading photoluminescence in porous silicon by deuterium plasma treatment” Annual Meeting of Chinese Physical Society, 2001.
- G.H. Huang, K.H. Chen, L.C. Chen and Y. F. Chen, “Growth mode of oriented indium nitride platelets observed via lateral epitaxy” Annual Meeting of Chinese Physical Society, 2001.
- C.T. Liang, Y. F. Chen, “Quantum magneto-transport in two-dinansional GaAs electron gases and SiGe hole gases:, Annual Meeting of Chinese Physical Society, 2001.
- W.K. Hung, Y. F. Chen, ”Optical properties of ZnMnSe alloys” Annual Meeting of Chinese Physical Society, 2001.
- I.S. Jang, S. Cattopadhyay, K.H. Chen, L.C. Chen, and Y. F. Chen, “Field emission properties of one dimensiond nano-structures on different substrates” Annual Meeting of Chinese Physical Society, 2001.
- S.M. Tzeng, Y. F. Chen, Y.T. Cheng, C.W. Hsu, and Y.S. Huang, “Observation of quasibound seates in type-II ZnTe/CdSe superlatives” Annual Meeting of Chinese Physical Society, 2001.
- J.Y. Peng, Y. F. Chen, L.C. Chen, and C.C. Yeh, “Photoluminescance spectra of GaN nanowires grown by Vapor-liquid-solid method” Annual Meeting of Chinese Physical Society, 2001.
- Y.Y. Ke and Y. F. Chen, “Growth and postgrowth rapid annealing of InAsN/InGaAs single quantum well on InP” Annual Meeting of Chinese Physical Society, 2001.
- H.J. Chang, Y. F. Chen, H.P. Lin, and C.Y. Mou, “Strong visible photoluminescence from SiO2 nanotubes at room temperature” Annual Meeting of Chinese Physical Society, 2001.
- Y. F. Chen, “Optoelectronic properties of nanostructured nitride semicenductors” International Nanotechnology Form, Hsin-Tsu, Taiwan, 2001.
- Y. F. Chen, “Mechanism and improvement of luminescence in InAsN/InGaAs quantum wells” International Narrow Gap Nitride Workshop, Singapore, 2001.
- C.H. Chen, Y. F. Chen, H.X. Jiang, and L.Y. Lin, “ Mechanism of enhanced luminescence in InAlGaN”, March Meeting, American Physical Society, U.S.A.,2002
- D.R. Hang, Y. F. Chen, and H.H.Lin, “Electronic and optical properties of InAsN/InGaAs single quantum well”, March Meeting, American Physical Society, U.S.A.,2002
- C.T. Liang, C.H.Pao,C.C.Lee, T.Y. Huang, and Y. F. Chen, “Spin-dependent transport in a low-dimensional GaAs electron system, Annual meeting of Chinese Physical Society, 2002.
- Y.M. Cheng, C.T, Liang, C.F. Huang, T.Y. Huang, Y.H. Chang, and Y.F.Chen, “Magnetic-field-induced phase transitions in a Si/SiGe hole system”, Annual meeting of Chinese Physical Society, 2002
- C.H. Chen, L.Y. Hung, and Y. F. Chen, “ Mechanism of enhanced luminescence in InAlGaN quaternary alloys”, Annual meeting of Chinese Physical Society, 2002
- M.H. Ya, and Y.F.Chen, “Optoelecronic properties in GaNAs epitaxial layers and single quantum wells”, Annual meeting of Chinese Physical Society, 2002
- W.K. Hung, K.S.Cho, and Y. F. Chen, “Elecronic properties of InNAs alloy grown by molecular beam epitax”, Annual meeting of Chinese Physical Society, 2002
- W.S.Su, M.H.Ya, Y.S. Chiu, and Y.F.Chen, “Polarization dependence in type-II ZnTe/CdSe mutiple quantum wells by photoluminescence and photoconductivity”, Annual meeting of Chinese Physical Society, 2002
- C.H. Weng, Y. F. Chen, H.P. Lin, and C.Y.Mou, “Photoluminescence mechanism of MCM-41 particles”, Annual meeting of Chinese Physical Society, 2002
- S.p.Fu, Y.F.Chen, and J.C. Wang, “Dielectric Studies of ZnMnTe epilayers”,Annual meeting of Chinese Physical Society, 2002
- Y.L. Chen, Y. F. Chen, C.C. Chen, and M.Y. Yu,”Photoluminescence and Roman spectroscopy of GaP and GaN nanowires”, Annual meeting of Chinese Physical Society, (2002)
- J.S. Wu, Y.F.Chen, K.H.Chen, and L.C.Chen, “Gold Silcide nanocrystals in silicon oxide nanowires”. Annual meeting of Chinese Physical Society, (2002)
- D.R. Hang, Y. F. Chen, and C.F. Huang, “Electrically detected and microwave-modulated magnetotransport measurements on two-subband-populated AlGaN/GaN heterostructres”, MRS meeting, Boston USA (2002)
- C.C. Chen, and Y. F. Chen, “Novel properties of GaN/AlGaN quantum wells”, ISBLLED, Madrid, Spain (2002)
- W.K. Hung, D.R. Hang, M.Y. Chern, Y. F. Chen, “Electronic properties of InNAs alloys studied by spectroscopic ellipsometry ”, Annual meeting of Chinese Physical society, (2003)
- J.R. Juang, T.Y. Huang, T.M. Chen, M.G. Lin, C.T. Liang, D.R. Hang, and Y. F. Chen, “Transport in a gated AlGaN/GaN electron system”, Annual meeting of Chinese Physical Society, (2003)
- D.R. Hang, and Y. F. Chen, “Microwave modulated magnetotransport in AlGaN/GaN heterostructure”, 5th International Conference on Nitride Semiconductors, Kyoto, Japan (2003)
- Y. F. Chen, “Some highlight of experimental works in Taiwan”, Symposium in honor of Prof. J.K. Furdyna’s 70th Birthday, Notre Dame, USA (2003)
- Y. F. Chen, “Mechanism of enhanced luminescence in InAlGaN”, Ninth International Conference on Composites Engineering, San Diego USA (2003)
- Y. F. Chen, “Optical properties of InN epifilms”, First International Workshop on InN, Singapore (2003)
- Y. F. Chen, “Giant optical anisotropy in CdSe/ZnTe type II heterostructure induced by interface chemical bonds”, International Conference on II-VI compounds, Buffalo, New York (2003)
- J.S. Hwang, K.H. Chen, Y. F. Chen, and M.C. Lin, “Unification of controversial InN band gap through quantum confinement effect”, Annual Meeting of Chinese Physical Society (2004)
- Y. F. Chen, “Enhanced optical properties from nanostructed semiconductors”, Annual Meeting of Chinese Physical Society (2004)
- M.G. Lin, C.T. Liang, and Y. F. Chen, “Microwave-modulated Shubnikov-de Hass-like oscillations in an AlGaN/GaN electron system”, Annual Meeting of Chinese Physical Society (2004)
- J.P. Chang, T.Y. Lin, J.L. Shen, and Y. F. Chen, “Effects of piton irradiation on GaN-based materials”, Annual Meeting of Chinese Physical Society (2004)
- C.P. Huang, C.T. Liang, Y. F. Chen, and D.A. Ritchie, “On the low-field insulator-quantum Hall conductor transitions”, Annual Meeting of Chinese Physical Society (2004)
- C.C. Chang, Y.H. Chang, Y. F. Chen, and J.K. Furdyna, “Effect of hydrogen passivation on the properties of GaMnAs ferromagnetic semiconductors”, Annual Meeting of Chinese Physical Society (2004)
- C.F. Lin, J.C. Fan, K.E. Shiou, and Y. F. Chen, “Enhanced sensitivity of photo thermal deflection spectroscopy by photo induced absorption and the Michelson interfere once method”, Annual Meeting of Chinese Physical Society (2004)
- H. C. Kuo, S.C. Wang, and Y. F. Chen, “Effect of Sb incorporation on optical properties of InGaAsN/GaAsN grown by MOCVD”, Annual Meeting of Chinese Physical Society (2004)
- T.Y. Huang, C.T. Liang and Y. F. Chen, “Direct measurement of the spin gaps in a gated GaAs two-dimensional electron gas”, Annual Meeting of Chinese Physical Society (2004)
- I.S Chen, Y.C. Wang, J.C. Fan, K.J. Hsiao, and Y. F. Chen, “Thermally stimulated current in self-organized InAs quantum dots”, Annual Meeting of Chinese Physical Society (2005)
- M.F. Shih, Y.I. Huang, Y.M. Chang, Y. F. Chen, and Ikai Lo, “Transport and photoluminescence studies of semi-metallic GaSb/InAs system”, Annual Meeting of Chinese Physical Society (2005)
- C.C. Chang, P. Yang, C.S. Lee, Y.H. Chang, and Y. F. Chen, “Optical and transport studies of ferromagnetic GaMnAs semicanduters”, Annual Meeting of Chinese Physical Society (2005)
- Y. F. Chen, “Optical enhancement in nanostructured semiconductors”, Annual Meeting of Chinese Physical Society (2005)
- H.J. Chang, C.H. Chen, L. Y. Huang, Y. F. Chen, and T. Y. Lin, “In-plane optical anisotropy in InGaN quantum wells by Pockels effect”, Annual Meeting of Chinese Physical Society (2005)
- M.G. Lin, Y. F. Chen, and C.T. Liang, “Amplitude dependence in microwave-assisted shubnikov-de Haas oscillations”, Annual Meeting of Chinese Physical Society (2005)
- S.C. Chen, P.H. Chang, C.T. Liang, and Y. F. Chen, “Transport measurements on MOVPE-grown InN and InGaN films”, Annual Meeting of Chinese Physical Society (2005)
- H.T. Chang and Y. F. Chen, “Pockels effect in InGan/GaN quantum wells”, March Meeting of American Physical Society, Los Angels, USA (2005)
- S.Y. Hsia, and Y. F. Chen, “Giant enhancement of photoluminescence by second harmonic surface plasma resonance”, March Meeting of American Physical Society, Los Angels, USA (2005)
- W.S. Su, and Y. F. Chen, “Light-induced dectrostatic force microscope in InN epifilms”, March Meeting of American Physical Society, Los Angels, USA (2005)
- H. Q. Fu, and Y. F. Chen, “Finding largest full gap in two-dimensional photonic crystals”, March Meeting of American Physical Society, Los Angels, USA (2005)
- C.M. Chuang, M.C. Wu, Y.C. Huang, Y.F. Chen, and W.F. Su, “Enhanced Potoluminescence of Semiconducting Nanoparticles by Novel Magnetic LSMO Photonic Crystal”, Workshop on Photonic Crystals and Nano Photonics, Taipei, Taiwan, Nov. 4-5, (2005)
- Y.F. Chen, “Giant band gap emission stimulated by defect loss”, International conference on composites/Nano Engineering, Colorado, USA (2006)
- Y.F. Chen, “Novel optical properties of semiconductor nanocomposites”, International workshop on nanomaterials and magnetics, Taipei, Taiwan (2006)
- Y.F. Chen, “Novel optical properties of semiconductor nanocomposites”, Workshop of nanomaterials microscope and optics, Taipei, Taiwan (2006)
- S.H. Yu, J.S. Wang, T.T. Chen, Y.F. Chen, and J.Y. Chi, “Optical properties of vertical coupled InAs/GaAs quantum dots”, Annual Meeting of Chinese Physical Society (2006)
- C.T. Liang, C.F. Huang, Y.H. Chang, Y.F. Chen, Hun Park, and D.A. Ritchie, “Experimental evidence for phase transitions in two dimensions”, Annual Meeting of Chinese Physical Society (2006)
- D.Z. Chen, J.Y. Lin, C.T. Liang, Y.F. Chen, M.Y. Simmons, and D.A. Ritchie, “Studies of electron heating in GaAs/AlGaAs heterostructure at low temperatures using shubnikov-de Haas oscillations”, Annual Meeting of Chinese Physical Society (2006)
- J.Y. Lin, C.T. Liang, and Y.F. Chen, “Magneto transport measurements on an AlGaN/GaN two-dimensional electron system”, Annual Meeting of Chinese Physical Society (2006)
- J.H. Chen, C.T. Liang, and Y.F. Chen, “Experimental evidence for Boltzmann-Drude transport-like behavior in an GlGaN/GaN two-dimensional electron system”, Annual Meeting of Chinese Physical Society (2006)
- J.Y. Lin, C.T. Liang, and Y.F. Chen, “Electron-electron interactions in an AlGaN/GaN two-dimensional electron system”, Annual Meeting of Chinese Physical Society (2006)
- Y..X. Chiu, Y.T. Jiang, C.T. Liang, and D.A. Ritchie, “Large positive magnetoresistence in high-mobility two-dimensional electron systems at high temperatures”, Annual Meeting of Chinese Physical Society (2006)
- Y.L. Chou, Y.F. Chen, and Y.M. Chang, “The development of transient absorption spectroscopy using supercontinuum generation of photonic crystal fiber as the light source”, Annual Meeting of Chinese Physical Society (2006)
- K.C. Chu, C.Y. Chao, and Y.F. Chen, “Electrially controlled surface Plasmon resonance spectra of gold nanorods”, Annual Meeting of Chinese Physical Society (2006)
- S.P. Fu, T.J. Lin, and Y.F. Chen, “Optical properties of hydrogen-plasma treated InN thin films”, Annual Meeting of Chinese Physical Society (2006)
- W.S. Su, C.W. Lu, and Y.F. Chen, “Electrostatic force spectroscopy: Application to local electronic transitions in InN epifilms”, Annual Meeting of Chinese Physical Society (2006)
- H.Y. Lin, Y.F. Chen, and C.C. Chen, “Carrier transfer induced photoluminescence enhancement change in metal-semiconductor core-shell nanostructures”, Annunal Meeting of Chinese Physical Society (2006)
- K.S. Cho, and Y.F. Chen, “Magneto-optical properties of AlGaN/GaN single quantum well”, Annual Meeting of Chinese Physical Society (2006)
- Y.F. Chen, “Novel optical properties of semiconductor nanocomposites”, OPT 2006 (2006)
- W. Hung, D. R. Hang, D. Liu, M. Chern, Y.F. Chen, D. Shih, and H. Lin, “Optical studies of dilute InNAs grown by molecular beam epitaxy”, MBE 2006, Tokyo, Japan (2006)
- Y.P. Hsieh, J.W. Chen, H.Y. Lin, C.T. Liang, and Y.F. Chen, “Influence of the incorporation of metals on the optical properties of MCM-41”, ISPSA 2006, Jeiu, Korea (2006)
- M.C. Wu, C.M. Chuang, Y.C. Huang, K.C. Cheng, C.F. Lin, Y.F. Chen, W.F. Su, “Colossal Magnetoresistance and Photonic Crystal Behavior of Water Based Spin-Coatable La0.7Sr0.3MnO3 Material”, Annual Meeting of Chinese Material Society, Tainan, Taiwan, (2006) (Best Poster Award)
- M.C. Wu, C.M. Chuang, Y.C. Huang, K.C. Cheng, C.F. Lin, Y.F. Chen, W.F. Su, “Colossal Magnetoresistance and Photonic Crystal Behavior of Water Based Spin-Coatable La0.7Sr0.3MnO3 Material”, Annual Meeting of Chinese Material Society, Tainan, Taiwan, (2006) (Best Poster Award)
- M.C. Wu, C.M. Chuang, Y.C. Huang, K.C. Cheng, C.F. Lin, Y.F. Chen, W.F. Su, “Nanolithography Made from Water Based Spin-Coatable LSMO Resist”, Annual Meeting of Chinese Material Society, Tainan, Taiwan, (2006) (佳作壁報論文)
- M.C. Wu, C.M. Chuang, K.C. Cheng, C.F. Lin, Y.F. Chen, W.F. Su, “High Intensity Fluorenscence of Photoactivated Silver Oxide from Composite Thin Film with Periodic Array Structure”, Annual Meeting of Chinese Material Society, Tainan, Taiwan, (2006)
- Y.F. Chen, “Liquid crystals device with build-in solar cells”, Annal Meeting of Chinese Physical Society, Hsin-Tsu, Taiwan (2007)
- Y.F. Chen, “Carrier Relaxation Dynamics in II-VI semiconductor quantum dots”, The Photonics Society of Chinese-Americans 2007 Annual Conference, San Jose, California USA (2007 Jan.)
- M.C. Wu, S. Chen, H.H. Lo, H.C. Liao, C.W. Chen, Y.F. Chen and W.F. Su, “Study Effect of Molecular Weight of P3HT on the Performance of P3HT:TiO2 Photovoltaic Devices Using Scanning Probe Microscopy”, International Symposium for Flexible Electronics and Display, Hischu, Taiwan, Dec. 17-18, (2007)
- M.C. Wu, H.H. Lo, S. Chen, Y.C. Hung, Y.F. Chen, C.W. Chen and W.F. Su, “Scanning near-field and confocal Raman microscopic investigation of different molecular weight P3HT and TiO2 system for photovoltaic devices”, 17th International Photovoltaic Science and Engineering Conference, Fukuoka, Japan, Dec. 3-7, (2007)
- M.C. Wu, H.H. Lo, H.C. Liao, Y.F. Chen, C.W. Chen and W.F. Su, “Nanostructured Polymer Blends/Inorganic Titania Hybrid Photovoltaic Devices ” 17th International Photovoltaic Science and Engineering Conference, Fukuoka, Japan, Dec. 3-7, (2007)
- S. Chen, M.C. Wu, Y.Y. Lin, Y.F. Chen, C.W. Chen and W.F. Su, “Scanning near-field and confocal Raman Microscopic Investigation on Multi-Walled Carbon Nanotubes in Polymer Photovoltaic Device”, 17th International Photovoltaic Science and Engineering Conference, Fukuoka, Japan, Dec. 3-7, (2007)
- M.C. Wu, C.M. Chuang, Y.C. Huang, W.C. Yen, H.H. Lo, Y.F. Chen and W.F. Su, “Luminescent Nanolithography Made from Polymer Blend of Conjugating Polymer and PMMA”, Taiwan-US Soft Materials Symposium, Taipei, Taiwan, Jan. 4-6, (2007)
- M.C. Wu, C.M. Chuang, I. Chou, K.C. Cheng, C.F. Lin, Y.F. Chen, W.F. Su, “Tunable optical properties of periodical structures fabricated from water-developable La0.7Sr0.3MnO3 resist”, Annual Meeting of Chinese Material Society, Hsin-Tsu, Taiwan, (2007) (Best Poster Award)
- M.C. Wu, C.M. Chuang, C.F. Lin, Y.C. Huang, K.C. Cheng, C.F. Lin, Y.F. Chen, W.F. Su, “Fabrication, optical and magnetic properties of nanopatterns based on La0.6Ca0.4MnO3 water developable resist”, Annual Meeting of Chinese Material Society, Hsin-Tsu, Taiwan, (2007)
- M.C. Wu, Y.C. Huang, I.Z. Wu, C.M. Chuang, K.C. Cheng, C.F. Lin, Y.F. Chen, W.F. Su, “One-step magnetic patterning fabricated from water based on La0.7Sr0.3MnO3 E-beam resist”, Annual Meeting of Chinese Material Society, Hsin-Tsu, Taiwan, (2007)
- M.C. Wu, C.M. Chuang, Y.C. Huang, C.F. Lin, Y.F. Chen and W.F. Su, “Nanopatterned Optical and Magnetic La0.6Ca0.4MnO3 Arrays: Synthesis, Fabrication, and Properties” MRS spring meeting, San Francisco, California, USA, Mar 24-28 (2008)
- S. Chen, M.C. Wu, H.C. Liao, Y.Y. Lin, Y.F. Chen, C.W. Chen and W.F. Su, “Scanning Probe Microscopic Investigation on Carbon Nanotubes in Polymer Photovoltaic Devices” MRS spring meeting, San Francisco, California, USA, Mar 24-28 (2008)
- Ming-Chung Wu, You-Chia Liao, Yi Chou, Chin-Feng Lin, Yu-Ching Huang, Yang-Fang Chen, Wei-Fang Su,“ Enhance Photoluminescence of Conducting Polymer by Using Gold Surface Plasmon of Dual-Functional Electron Beam Resist,“ 2008 Organic & Optoelectronics IV, San Francisco, CA, USA July7-10.
- Sharon Chen, Ming-Chung Wu, Hsuieh-Chung Liao, Yun-Yue Lin, Yang- Fang Chen, Chun-Wei Chen and Wei-Fang Su, “The Effects of MWNTs in P3HT/PCBM Polymer Photovoltaic Device,” 2008 Materials Research Society Spring Meeting, San Francisco, USA, March 24-27.
- Hsueh-Chung Liao, Ming-Chung Wu, His-Hsing Lo, Yun-Yue Lin, Yang-Fang Chen, Chun-Wei Chen and Wei-Fang Su, “Nanoscale Morphology and Performance of Molecular Weight Dependent Poly(3-hexylthiophene) / TiO2 Nanorod Hybrid Solar Cells”, 2008.11.21-22材料年會(能源與環保材料組-佳作論文)
- Che-Pu Hsu, Ming-Chung Wu, Hsueh-Chung Liao, Sharon Chen, Wei-Che Yen, Yang-Fang Chen and Wei-Fang Su, “Fabrication of High Resolution Luminescent Nanostructure and Optical and Morphological Properties of P3HT/PMMA Thin Film”, 2008.11.21-22材料年會(光電與光學材料組-優勝論文)
- Y.F. Chen,“Advancing Technology Innovations through Collaboration” , Massachusetts Institute of Technology , Cambridge, MA, U.S.A , August 5-8(2009)
- Y.F. Chen, “the 24th European Photovoltaic Solar Energy Conference and Exhibition (24th EU PVSEC)”, Hamburg, Germany, September21-25(2009)
- Yi-Jen Wu, Ming-Chung Wu, Wei-Che Yen, His-Hsing Lo, Yang-Fang Chen, Wei-Fang Su, “Nanosaled Surface Potential Study on P3HT/TiO2 Nanorods Hybrid Bulk Heterojuctions Photovolltaic Devices by Kelvin Probe Force Microscope ,” 2009.11.26-27 材料年會(優勝壁報論文獎)
- Y.F. Chen, “The 2010 Villa Conference on Interaction Among Nanostructures (VCIAN-2010)”, the island of Santorini, Greece, (2010 June)
- Han-Yu Shih and Yang-Fang Chen, “Size-dependent photoelastic effect in ZnO nanorods, ” American Physical Society (APS) March Meeting, Oregon Convention Center, Portland, Oregon, USA, 15-19, March, 2010
- Yung-Ting Chen and Yang-Fang Chen, “Highly sensitive MOS photodetector with wide band responsivity assisted by nanoporous anodic aluminum oxide membrane, ” American Physical Society (APS) March Meeting, Oregon Convention Center, Portland, Oregon, USA, 15-19, March, 2010
- Hsueh-Chung Liao, Chen-Chih Hsieh, Yi-Chen Ho, Yang-Fang Chen, Pi-Tai Chou and Wei-Fang Su*, “Using Transient Absorption Microscope to Study the Charge Dynamics in Poly(3-hexylthiophene)/TiO2 Hybrid Photovoltaic Device with Varying TiO2 Surface Modifiers, ” IUMRS-ICEM 2010, Seoul, Korea, August 22-27, 2010.
- Hsueh-Chung Liao, Min-Hsiang Hsu, Peichen Yu, Yang-Fang Chen and Wei-Fang Su*, “Indium Tin Oxide Nanostructure Assisted Photovoltaic Devices in Inverted Structure Based on Poly (3-hexylthiophene)/TiO2 Hybrid System, ” IUMRS-ICEM 2010, Seoul, Korea, August 22-27, 2010.
- Hsueh-Chung Liao, Ming-Chung Wu, Yang-Fang Chen and Wei-Fang Su, “Manipulation of Nanoscale Phase Separation and Optical Properties of P3HT/PMMA Polymer Blends for Photoluminescent Electron Beam Resist, ” 7th US Air Force, April 1-2, 2010.
- Hsueh-Chung Liao, Chen-Chih Hsieh, Yi-Chen Ho, Yang-Fang Chen, Pi-Tai Chou and Wei-Fang Su*, “Using Transient Absorption Microscope to Study the Charge Dynamics in Poly(3-hexylthiophene)/TiO2 Hybrid Photovoltaic Device with Varying TiO2 Surface Modifiers, ” IUMRS-ICEM 2010, Seoul, Korea, August 22-27, 2010.
- Hsueh-Chung Liao, Min-Hsiang Hsu, Peichen Yu, Yang-Fang Chen and Wei-Fang Su*, “Indium Tin Oxide Nanostructure Assisted Photovoltaic Devices in Inverted Structure Based on Poly (3-hexylthiophene)/TiO2 Hybrid System, ” IUMRS-ICEM 2010, Seoul, Korea, August 22-27, 2010.
- Hsueh-Chung Liao, Ming-Chung Wu, Yang-Fang Chen and Wei-Fang Su, “Manipulation of Nanoscale Phase Separation and Optical Properties of P3HT/PMMA Polymer Blends for Photoluminescent Electron Beam Resist, ” 7th US Air Force, April 1-2, 2010.
- Jhih-Fong Lin, Wei-Beng Wang, Jwo-Huei Jou, Yang-Fang Chen, Wei-Fang Su, “ Enhancing the Power Conversion Efficiency of Organic Hybrid Solar Cell by Cooperating Polysilic Acid Nanodots into Hole Transport Layer PEDOT:PSS, ” 2010.11.19中國材料科學年會
- Hsueh-Chung Liao, Tsung-Han Lin, Chih-Min Chuang, Meng-Huan Jao, Yang-Fang Chen, Wei-Fang Su, “ Improved Efficiency of Bulk Heterojunction Poly(3-hexylthiophene):[6,6]-Phenyl-C61-Butyric Acid Methyl Ester Photovoltaic Devices by Incorporating Nanocrystals Additives, ” 2010.11.19中國材料科學年會(佳作)
- Hsueh Chung Liao, Tsung-Han Lin, Cheng-Si Tsao, Chih-Min Chuang, Meng-Huan Jao, Yang-Fang Chen and Wei-Fang Su, "Quantum Dot Additive for Enhancing Efficiency of Poly(3-hexylthiophene):[6,6]-Phenyl-C61-Butyric Acid Methyl Ester Bulk Heterojunction Solar Cell", 2011 MRS Spring Meeting, San Francisco, CA USA, Apirl 25-29, 2011.
- Y.F. Chen, “19th International Conference on Composites on Nanoengineering, Shanghai, China (2011)
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