溫昱傑 / 助研究員

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連絡資訊

學歷

  • 台灣大學機械系學士
  • 台灣大學光電所博士

秘書

曾玉萍 / 886-2-2789-6754

研究興趣

表面物理化學、複雜氧化物介面電子與原子結構、非線性光學、雷射光譜術 ;

經歷

  • Postdoc, Dept. of Physics, University of California, Berkeley
  • Postdoc, Dept. of Physics, Fudan University, China
  • Postdoc, Inst. of Physics, Academia Sinica

學術著作

期刊論文

  • [1]     L. Dalstein, J.-R. Huang, and Y.-C. Wen*, 2020, “Wavelength-Scanning Second Harmonic Generation for Determining Absolute Charge Density at Aqueous Interfaces”, OPTICS LETTERS, 45(13), 3733. (SCI) (IF: 3.589; SCI ranking: 14.9%)

  • [2]     K.-Y. Chiang, L. Dalstein, and Y.-C. Wen*, 2020, “Affinity of Hydrated Protons at Intrinsic Water/Vapor Interface Revealed by Ion-Induced Water Alignment”, JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 11, 696. (SCI) (IF: 8.709; SCI ranking: 8.8%,8.1%,14.3%,14.1%)

  • [3]     L. Dalstein, K.-Y. Chiang, and Y.-C. Wen*, 2019, “Direct Quantification of Water Surface Charge by Phase-Sensitive Second Harmonic Spectroscopy”, JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 10, 5200−5205. (SCI) (IF: 8.709; SCI ranking: 8.8%,8.1%,14.3%,14.1%)

  • [4]     X. Liu, G. Huang, K.-K. Hu, N. Sheng, C. Tian, Y. R. Shen, Y.-C. Wen, G. Shi*, and H. Fang, 2018, “Sharing of Na+ by Three -COO- Groups at Deprotonated Carboxyl-Terminated Self-Assembled Monolayers Charged Aqueous Interface”, JOURNAL OF PHYSICAL CHEMISTRY C, 122, 9111. (SCI) (IF: 4.536; SCI ranking: 15.6%,21.2%,28.7%)

  • [5]     Y.-C. Wen, S. Zha, C. Tian*, and Y. R. Shen*, 2016, “Surface pH and Ion Affinity at the Alcohol-Monolayer/Water Interface Studied by Sum-Frequency Spectroscopy”, Journal of Physical Chemistry C, 120, 15224. (SCI) (IF: 4.536; SCI ranking: 15.6%,21.2%,28.7%)

  • [6]     K.-H. Lin*, K.-J. Wang, C.-C. Chang, Y.-C. Wen, B. Lv, C.-W. Chu, and M.-K. Wu*, 2016, “Ultrafast Dynamics of Quasiparticles and Coherent Acoustic Phonons in Slightly Underdoped (BaK)Fe2As2”, Scientific Reports, 6, 25962. (SCI) (IF: 4.259; SCI ranking: 15.6%)

  • [7]     Y.-C. Wen, S. Zha, X. Liu, S. Yang, P. Guo, G. Shi, H. Fang, Y. R. Shen*, and C. Tian*, 2016, “Unveiling Microscopic Structures of Charged Water Interfaces by Surface-Specific Vibrational Spectroscopy”, PHYSICAL REVIEW LETTERS, 116, 016101. (SCI) (IF: 8.462; SCI ranking: 7.6%)

  • [8]     M.-K. Wu*, P. Wu, Y.-C. Wen, M.-J. Wang, P.-H. Lin, W.-C. Lee, T.-K. Chen, and C.-C. Chang, 2015, “An Overview of the Fe-Chalcogenide Superconductors”, JOURNAL OF PHYSICS D-APPLIED PHYSICS, 48, 323001. (SCI) (IF: 2.588; SCI ranking: 29.7%)

  • [9]     C.-C. Chang, T.-K. Chen, W.-C. Lee, P.-H. Lin, M.-J. Wang, Y.-C. Wen, P.-M. Wu, and M.-K. Wu*, 2015, “Superconductivity in Fe-chalcogenides”, PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 514, 423. (SCI) (IF: 1.404; SCI ranking: 66.2%)

  • [10]     K.-H. Lin*, K.-J. Wang, C.-C. Chang, Y.-C. Wen, D.-H. Tsai, Y.-R. Wu, Y.-T. Hsieh, M.-J. Wang, B. Lv, P. C.-W. Chu, and M.-K. Wu*, 2014, “Observation of Pseudogaplike Feature above Tc in LiFeAs by Ultrafast Optical Spectroscopy”, PHYSICAL REVIEW B, 90, 174502. (SCI) (IF: 3.836; SCI ranking: 26.9%)

  • [11]     P.-A. Mante, C.-C. Chen, Y.-C. Wen, H.-Y. Chen, S.-C. Yang, Y.-R. Huang, I.-J. Chen, Y.-W. Chen, V. Gusev, M.-J. Chen, J.-L. Kuo, J.-K. Sheu, and C.-K. Sun*, 2014, “Probing Hydrophilic Interface of Solid/Liquid-Water by Nanoultrasonics”, Scientific Reports, 4, 6249. (SCI) (IF: 4.259; SCI ranking: 15.6%)

  • [12]     P.-A. Mante, C.-C. Chen, Y.-C. Wen, J.-K. Sheu, and C.-K. Sun*, 2013, “Thermal Boundary Resistance between GaN and Cubic Ice and THz Acoustic Attenuation Spectrum of Cubic Ice from Complex Acoustic Impedance Measurements”, PHYSICAL REVIEW LETTERS, 111, 225901. (SCI) (IF: 8.462; SCI ranking: 7.6%)

  • [13]     C.-W. Luo*, I.-H. Wu, P.-C. Cheng, J.-Y. Lin, K.-H. Wu, T.-M. Uen, J.-Y. Juang, T. Kobayashi, Y.-C. Wen, T.-W Huang, K.-W. Yeh, M.-K. Wu., D. A. Chareev, O. S. Volkova, and A. N. Vasiliev, 2012, “Ultrafast Dynamics and Phonon Softening in Fe1+ySe1−xTex Single Crystals”, NEW JOURNAL OF PHYSICS, 14, 103053. (SCI) (IF: 3.786; SCI ranking: 12.7%)

  • [14]     P.-A. Mante, H.-Y. Chen, M.-H. Lin, Y.-C. Wen, S. Gwo, and C.-K. Sun*, 2012, “Selectively Probing Vibrations in A Plasmonic Supracrystal”, APPLIED PHYSICS LETTERS, 101, 101903. (SCI) (IF: 3.411; SCI ranking: 19.6%)

  • [15]     Y.-C. Wen, K.-J. Wang, H.-H. Chang, J.-Y. Luo, C.-C. Shen, H.-L. Liu, C.-K. Sun, M.-J. Wang, and M.-K. Wu*, 2012, “Gap Opening and Orbital Modification of Superconducting FeSe above the Structural Distortion”, PHYSICAL REVIEW LETTERS, 108, 267002. (SCI) (IF: 8.462; SCI ranking: 7.6%)

  • [16]     A. Devos*, Y.-C. Wen, P.-A. Mante, and C.-K. Sun, 2012, “Comment to “Obsercation of Anomalous Acoustic Phonon Dispersion in SrTiO3 by Broadband Stimulated Brillouin Scattering”, APPLIED PHYSICS LETTERS, 100, 206101. (SCI) (IF: 3.411; SCI ranking: 19.6%)

  • [17]     Y.-C. Wen, G.-W. Chern, K.-H. Lin, J. J. Yeh, and C.-K. Sun*, 2011, “Femtosecond Optical Excitation of Coherent Acoustic Phonons in a Piezoelectric p-n Junction”, PHYSICAL REVIEW B, 84, 205315. (SCI) (IF: 3.836; SCI ranking: 26.9%)

  • [18]     Y.-C. Wen, Y.-C. Liao, H.-H. Chang, B.-H. Mok, T.-W. Huang, K.-W. Yeh, J.-Y. Luo, M.-J. Wang, C.-K. Sun, and M.-K. Wu*, 2011, “Elastic Stiffness of Single-Crystalline FeSe Measured by Picosecond Ultrasonics”, JOURNAL OF APPLIED PHYSICS, 110, 073505. (SCI) (IF: 2.068; SCI ranking: 39.9%)

  • [19]     Y.-C. Wen, S.-H. Guol, H.-P. Chen, J.-K. Sheu, and C.-K. Sun*, 2011, “Femtosecond Ultrasonic Spectroscopy Using A Piezoelectric Nanolayer: Hypersound Attenuation in Vitreous Silica Films”, APPLIED PHYSICS LETTERS, 99, 051913. (SCI) (IF: 3.411; SCI ranking: 19.6%)

  • [20]     Y.-E. Su, Y.-C. Wen, Y.-L. Hong, H.-M. Lee, S. Gwo, Y.-T. Lin, L.-W. Tu, H.-L. Liu, and C.-K. Sun*, 2011, “Using Hole Screening Effet on Hole-Phonon Interaction to Estimate Hole Density in Mg-doped InN”, APPLIED PHYSICS LETTERS, 98, 252106. (SCI) (IF: 3.411; SCI ranking: 19.6%)

  • [21]     Y.-H. Chen, Y.-C. Wen, W.-R. Liu, W.-F. Hsieh, and C.-K. Sun*, 2011, “Acoustic Velocity and Optical Index Birefringence in A-Plane ZnO Thin Films”, CHINESE JOURNAL OF PHYSICS, 49, 201. (SCI) (IF: 0.514; SCI ranking: 84.8%)

  • [22]     Y.-C. Wen, J.-H. Sun, T.-T. Wu, C. Dais, D. Grützmacher, and C.-K. Sun*, 2011, “Investigations of Phononic Bandgap in A 3D Quantum-Dot Crystal”, CHINESE JOURNAL OF PHYSICS, 49, 77. (SCI) (IF: 0.514; SCI ranking: 84.8%)

  • [23]     H.-P. Chen, Y.-C. Wen, Y.-H. Chen, C.-H. Tsai, K.-L. Lee, P.-K. Wei, J.-K. Sheu, and C.-K. Sun*, 2010, “Femtosecond Laser-Ultrasonic Investigation of Plasmonic Fields on The Metal/Gallium Nitride Interface”, APPLIED PHYSICS LETTERS, 97, 201102. (SCI) (IF: 3.411; SCI ranking: 19.6%)

  • [24]     Y.-C. Wen, J.-H. Sun, C. Dais, D. Grützmacher, T.-T. Wu, J.-W. Shi, and C.-K. Sun*, 2010, “Three-Dimensional Phononic Nanocrystal Composed of Ordered Quantum Dots”, APPLIED PHYSICS LETTERS, 96, 123113. (SCI) (IF: 3.411; SCI ranking: 19.6%)

  • [25]     Y.-E. Su, Y.-C. Wen, H.-M. Lee, S. Gwo, and C.-K. Sun*, 2010, “Observation of Sub-100 Femtosecond Electron Cooling Time in InN”, APPLIED PHYSICS LETTERS, 96, 052108. (SCI) (IF: 3.411; SCI ranking: 19.6%)

  • [26]     Y.-C. Wen, C.-L. Hsieh, K.-H. Lin, H.-P. Chen, S.-C. Chin, C.-L. Hsiao, Y.-T. Lin, C.-S. Chang, Y.-C. Chang, L.-W. Tu, and C.-K. Sun*, 2009, “Specular Scattering Probability of Acoustic Phonons in Atomically Flat Interfaces”, PHYSICAL REVIEW LETTERS, 103, 264301. (SCI) (IF: 8.462; SCI ranking: 7.6%)

  • [27]     Y.-C. Wen, T.-S. Ko, T.-C. Lu, H.-C. Kuo, J.-I. Chyi, and C.-K. Sun*, 2009, “Photogeneration of Coherent Shear Phonons in Oriented Wurtzite Semiconductors by Piezoelectric Coupling”, PHYSICAL REVIEW B, 80, 195201. (SCI) (IF: 3.836; SCI ranking: 26.9%)

  • [28]     P.-H. Wang, Y.-C. Wen, S.-H. Guol, C.-M. Lai, H.-C. Lin, P.-R. Chen, J.-W. Shi, J.-I. Chyi, and C.-K. Sun*, 2009, “Electrically Manipulating the Optical Sensitivity Function in Quantum-Wells for Nanoacoustic Wave Detection”, APPLIED PHYSICS LETTERS, 95, 143108. (SCI) (IF: 3.411; SCI ranking: 19.6%)

  • [29]     S.-Z. Sun, Y.-C. Wen, S.-H. Guol, H.-M. Lee, S. Gwo, and C.-K. Sun*, 2008, “Observation of Femtosecond Carrier Thermalization Time in Indium Nitride”, JOURNAL OF APPLIED PHYSICS, 103, 123513. (SCI) (IF: 2.068; SCI ranking: 39.9%)

  • [30]     M.-C. Chan, S.-W. Chu, C.-H. Tseng, Y.-C. Wen, Y.-H. Chen, G.-D. John Su, and C.-K. Sun*, 2008, “Cr:Forsterite-Laser-Based Fiber-Optic Nonlinear Endoscope with Higher Efficiencies”, MICROSCOPY RESEARCH AND TECHNIQUE, 71, 559. (SCI) (IF: 1.147; SCI ranking: 61.9%,80%,65.9%)

  • [31]     S.-P. Tai, Y. Wu, D.-B. Shieh, L.-J. Chen, K.-J. Lin, C.-H. Yu, S.-W. Chu, C.-H. Chang, X.-Y. Shi, Y.-C. Wen, K.-H. Lin, T.-M. Liu, and C.-K. Sun*, 2007, “Molecular Imaging of Cancer Cells Using Plasmon-resonant-enhanced Third-harmonic-generation in Silver Nanoparticles”, ADVANCED MATERIALS, 19, 4520. (SCI) (IF: 19.791; SCI ranking: 4.5%,2.3%,2.7%,3.6%,1.4%,2.2%)

  • [32]     C.-Y. Chen, Y.-C. Wen, H.-P. Chen, T.-M. Liu, C.-C. Pan, J.-I. Chyi, and C.-K. Sun*, 2007, “Narrow Band Detection of Propagating Coherent Acoustic Phonons in Piezoelectric InGaN/GaN Multiple-quantum Wells”, APPLIED PHYSICS LETTERS, 91, 133101. (SCI) (IF: 3.411; SCI ranking: 19.6%)

  • [33]     Y.-C. Wen, L.-C. Chou, H.-H. Lin, V. Gusev, K.-H. Lin, and C.-K. Sun*, 2007, “Efficient Generation of Coherent Acoustic Phonons in (111) InGaAs/GaAs Multiple Quantum Wells through Piezoelectric Effects”, APPLIED PHYSICS LETTERS, 90, 172102. (SCI) (IF: 3.411; SCI ranking: 19.6%)

  • [34]     Y.-C. Wen, C.-Y. Chen, C.-H. Shen, S. Gwo, and C.-K. Sun*, 2006, “Ultrafast Carrier Thermalization in InN”, APPLIED PHYSICS LETTERS, 89, 232114. (SCI) (IF: 3.411; SCI ranking: 19.6%)

  • [35]     Y.-C. Wen, L.-C. Chou, H.-H. Lin, K.-H. Lin, T.-F. Kao, and C.-K. Sun*, 2006, “Compositional Dependence of Longitudinal Sound Velocities of Piezoelectric (111) InxGa(1-x)As Measured by Picosecond Ultrasonics”, JOURNAL OF APPLIED PHYSICS, 100, 103516. (SCI) (IF: 2.068; SCI ranking: 39.9%)

  • [36]     T.-M. Liu, S.-P. Tai, C.-H. Yu, Y.-C. Wen, S.-W. Chu, L.-J. Chen, M. Prasad, K.-J. Lin, and C.-K. Sun*, 2006, “Measuring Plasmon-resonance Enhanced Third-harmonic chi(3) of Ag Nanoparticles”, APPLIED PHYSICS LETTERS, 89, 043122. (SCI) (IF: 3.411; SCI ranking: 19.6%)

  • [37]     K.-H. Lin, C.-T. Yu, Y.-C. Wen, C.-K. Sun*, 2005, “Generation of Picosecond Acoustic Pulses Using a P-N Junction with Piezoelectric Effects”, APPLIED PHYSICS LETTERS, 86, 093110. (SCI) (IF: 3.411; SCI ranking: 19.6%)

專書內之論文

  • [1]     Y.-C. Wen, T.-M. Liu, C. Dais, D. Grützmacher, T.-T. Chen, Y.-F. Chen, J.-W. Shi, and C.-K. Sun, 2010, “Bandgap Characteristics of A 3D Phononic Metamaterial composed of Ordered Quantum Dots”, editor(s): Tsung-Tsong Wu and Chien-Ching Ma, IUTAM Symposium on Recent Advances of Acoustic Waves in Solids (IUTAM Bookseries, Vol. 26), pp. 201-208, Berlin, Germany: Springer.

發現與突破

(1) 西元年:2019
研究人員(中):溫昱傑、拉提雅, 江國揚
研究人員(英):WEN, YU-CHIEH, L. Dalstein and K.-Y. Chiang
研究成果名稱(中):利用相位靈敏式二倍頻光譜技術直接定量水溶液表面電荷
研究成果名稱(英):Direct Quantification of Water Surface Charge by Phase-Sensitive Second Harmonic Spectroscopy
簡要記述(中):帶電荷的水介面主導許多自然現象,也在現今能源轉換或能源儲存元件中扮演重要角色。人們對於帶電水介面的物理模型一般基於一個電雙層結構,其中表面電荷控制介面反應的微觀路徑,因此影響水溶液介面系統的化學、生物性質與功能性。雖然現今已有許多方法可估計水溶液表面電荷,但大多需仰賴熱動力學模型與假設以進行分析,這導致分析結果常具有爭議。本研究工作發展一套相位靈敏式光學二倍頻光譜技術,其可在不進行熱動力學模型、或電雙層結構模型情況下,對水溶液界面電荷進行直接量測。我們不僅證明此新方法的原理,成功展示其應用。並且對於其使用限制提供完整的評估。
簡要記述(英):Our work focuses on characterization of the electrical double layer (EDL) at water interfaces. Such an interfacial charged layer is an essential ingredient for diverse biological and chemical processes and responsible for many modern technologies such as photocatalysis for water splitting and proton-exchange membrane fuel cells. Despite its importance, quantitative characterization of an EDL without crucial model assumption has long been a challenge. Our work is a breakthrough in this direction.
We report in this paper a new phase-sensitive second-harmonic-generation (SHG) spectroscopic scheme that allows direct quantification of the surface charge density and surface potential of an EDL for any planar aqueous interface accessible by light, without need of prior interfacial information. This method relies on selective probing of the surface-field-induced reorientation order of water molecules in the EDL (associated with the third-order nonlinear susceptibility of bulk water) and is, hence, independent of the microscopic interfacial structure. For demonstration, we examine a mixed organic-molecule monolayer on water as an example. The surface charge density obtained from our method reveals the manifest effect of the chain-chain interactions between heterogeneous molecules among the monolayer on adsorption of soluble ionic surfactants. This is the first time the surface charge density at heterogeneous organic monolayers on water has ever been directly measured without (thermodynamic, chemical, or electrokinetic) assumption nor isotope replacement.
主要相關著作:
L. Dalstein, K.-Y. Chiang, and Y.-C. Wen*, 2019, “Direct Quantification of Water Surface Charge by Phase-Sensitive Second Harmonic Spectroscopy”, JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 10, 5200−5205. (SCI) (IF: 8.709; SCI ranking: 8.8%,8.1%,14.3%,14.1%)
個人資料維護 | 著作目錄維護同步更新 | 最後更新日期 : 2020-06-29
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