Showing 9,561 - 9,580 results of 11,389 for search '"Raman spectroscopy"', query time: 0.64s Refine Results
  1. 9561

    Nano-scale Glucose Fuel Cells for Energy Harvesting in the Human Body Based on Proton Conduction in Cerium Oxide by Simons, Philipp

    Published 2022
    “…Here, it is found that Raman spectroscopy can be employed to observe texture evolution in ceria thin films, which is relevant for both glucose fuel cells and other catalytic applications. …”
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    Thesis
  2. 9562

    Materials At Extremes: Shock-induced Fracture and Phase Transitions by Lem, Jet

    Published 2023
    “…The phase transition and mechanism were interrogated with Raman spectroscopy and optical photothermal IR microscopy of recovered samples, as well as in situ time-resolved optical reflectivity measurements during shock propagation. …”
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    Thesis
  3. 9563

    Carbon–cement supercapacitors as a scalable bulk energy storage solution by Chanut, Nicolas, Stefaniuk, Damian, Weaver, James C., Zhu, Yunguang, Shao-Horn, Yang, Masic, Admir, Ulm, Franz-Josef

    Published 2024
    “…We characterize our carbon-cement electrodes by combining correlative EDS–Raman spectroscopy with capacitance measurements derived from cyclic voltammetry and galvanostatic charge-discharge experiments using integer and fractional derivatives to correct for rate and current intensity effects. …”
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    Article
  4. 9564
  5. 9565
  6. 9566
  7. 9567

    A multimodal spectroscopy system for real-time disease diagnosis by Scepanovic, Obrad R., Volynskaya, Zoya I., Kong, Chae-Ryon, Galindo, Luis H., Dasari, Ramachandra Rao, Feld, Michael S.

    Published 2010
    “…The combination of reflectance, fluorescence, and Raman spectroscopy—termed multimodal spectroscopy (MMS)—provides complementary and depth-sensitive information about tissue composition. …”
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    Article
  8. 9568
  9. 9569
  10. 9570

    Pressure-induced phase transformations during femtosecond-laser doping of silicon by Smith, Matthew J., Lin, Yu-Ting, Sher, Meng-Ju, Winkler, Mark T., Mazur, Eric, Gradecak, Silvija

    Published 2013
    “…Specifically, the transformation from diamond cubic Si-I to pressure-induced polymorphic crystal structures (amorphous Si, Si-XII, and Si-III) during femtosecond-laser irradiation was investigated using scanning electron microscopy, Raman spectroscopy, and transmission electron microscopy. …”
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    Article
  11. 9571
  12. 9572

    Detection of morphological markers of vulnerable atherosclerotic plaque using multimodal spectroscopy by Fitzmaurice, Maryann, Gardecki, Joseph A., Angheloiu, George O., Awasthi, Samir, Motz, Jason T., Kramer, John R., Feld, Michael S., Scepanovic, Obrad R., Dasari, Ramachandra Rao

    Published 2014
    “…We present evidence that multimodal spectroscopy (MMS), a novel method that combines diffuse reflectance spectroscopy (DRS), intrinsic fluorescence spectroscopy (IFS), and Raman spectroscopy (RS), can detect these markers of plaque vulnerability. …”
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    Article
  13. 9573

    Growth of carbon nanotubes on carbon/cobalt films with different sp2/sp3 ratios by Xu, Naiyun, Tsang, Siu Hong, Tay, Beng Kang, Teo, Edwin Hang Tong, Ng, Chee Mang

    Published 2014
    “…Three different C:Co composite films were deposited at different temperatures; visible Raman spectroscopy indicates that the sp2-rich C:Co composite film forms at high temperature (500°C), and high-resolution transmission electron microscopy (HRTEM) shows the formation of conducting graphitic-like sp2 clusters and with Co nanoclusters embedded within them. …”
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    Journal Article
  14. 9574

    Raman signatures of broken inversion symmetry and in‐plane anisotropy in type‐II Weyl semimetal candidate TaIrTe4 by Liu, Yinan, Gu, Qiangqiang, Peng, Yu, Qi, Shaomian, Zhang, Na, Zhang, Yinong, Ma, Xiumei, Zhu, Rui, Tong, Lianming, Feng, Ji, Liu, Zheng, Chen, Jian‐Hao

    Published 2019
    “…Herein, an unambiguous identification of the broken inversion symmetry in TaIrTe4 is established using angle‐resolved polarized Raman spectroscopy. Combining with high‐resolution transmission electron microscopy, an efficient and nondestructive recipe to determine the exact crystallographic orientation of TaIrTe4 crystals is demonstrated. …”
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    Journal Article
  15. 9575

    Cu2ZnSn(S,Se)4 kesterite solar cell with 5.1% efficiency using spray pyrolysis of aqueous precursor solution followed by selenization by Zeng, Xin, Tai, Kong Fai, Zhang, Tianliang, Ho, Chun Wan John, Chen, Xiaodong, Huan, Alfred, Sum, Tze Chien, Wong, Lydia H.

    Published 2014
    “…X-ray diffraction and Raman spectroscopy study confirmed the formation of the single phase Cu2ZnSn(S,Se)4 kesterite structure after selenization without traceable secondary phases. …”
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    Journal Article
  16. 9576

    Evolution of Raman G and G′ (2D) modes in folded graphene layers by Cong, Chunxiao, Yu, Ting

    Published 2014
    “…Our study provides a summary and discussion of Raman spectra of Bernal- and non-Bernal-stacked graphene layers and further demonstrates the versatility of Raman spectroscopy for exploiting electronic band structures of graphene layers.…”
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    Journal Article
  17. 9577

    Direct growth of nanocrystalline hexagonal boron nitride films on dielectric substrates by Tay, Roland Yingjie, Tsang, Siu Hon, Loeblein, Manuela, Chow, Wai Leong, Loh, Guan Chee, Toh, Joo Wah, Ang, Soon Loong, Teo, Edwin Hang Tong

    Published 2015
    “…The crystallite size is ∼25 nm as determined by Raman spectroscopy. Transmission electron microscopy shows that the NCBN formed sheets of multi-stacked layers with controllable thickness from ∼2 to 25 nm. …”
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    Journal Article
  18. 9578

    Pristine basal- and edge-plane-oriented molybdenite MoS2 exhibiting highly anisotropic properties by Tan, Shu Min, Ambrosi, Adriano, Sofer, Zdenĕk, Huber, Štěpán, Sedmidubský, David, Pumera, Martin

    Published 2015
    “…These crystals were characterized thoroughly by AFM, Raman spectroscopy, X-ray photoelectron spectroscopy, voltammetry, digital simulation, and DFT calculations. …”
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    Journal Article
  19. 9579

    Reduced graphene oxide/boron nitride composite film as a novel binder-free anode for lithium ion batteries with enhanced performances by Li, Hongling, Teo, Edwin Hang Tong, Tay, Roland Yingjie, Liu, Wenwen, Tsang, Siu Hon

    Published 2015
    “…Their morphology, structure and electrochemical performance were systematically characterized by field emission scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy, Raman spectroscopy, cyclic voltammetry, galvanostatic charge/discharge and electrochemical impedance spectroscopy. …”
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    Journal Article
  20. 9580

    Large photothermal effect in sub-40 nm h-BN nanostructures patterned via high-resolution ion beam by López, Josué J, Ambrosio, Antonio, Dai, Siyuan, Huynh, Chuong, Bell, David C, Lin, Xiao, Rivera, Nicholas, Huang, Shengxi, Ma, Qiong, Eyhusen, Soeren, Kaminer, Ido E, Watanabe, Kenji, Taniguchi, Takashi, Kong, Jing, Basov, Dimitri N, Jarillo-Herrero, Pablo, Soljačić, Marin

    Published 2020
    “…Through this nanofabrication approach, a grating with a 35 nm pitch, individual structure sizes down to 20 nm, and additional nanostructures created by patterning crystal step edges are demonstrated. Raman spectroscopy is used to study the defects induced by the ion beam patterning and is correlated to scanning probe microscopy. …”
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    Journal Article