P
Paulo B. Miranda
Researcher at University of São Paulo
Publications - 79
Citations - 3766
Paulo B. Miranda is an academic researcher from University of São Paulo. The author has contributed to research in topics: Monolayer & Adsorption. The author has an hindex of 24, co-authored 78 publications receiving 3476 citations. Previous affiliations of Paulo B. Miranda include University of California, Santa Barbara & Sao Paulo State University.
Papers
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Journal ArticleDOI
Mapping molecular orientation and conformation at interfaces by surface nonlinear optics
Xiaowei Zhuang,Xiaowei Zhuang,Paulo B. Miranda,Paulo B. Miranda,Doseok Kim,Doseok Kim,Y. R. Shen,Y. R. Shen +7 more
TL;DR: Second-order nonlinear optics can be used to quantitatively determine the orientation of chemical bonds or submoieties of a fairly complicated molecule at an interface, and therefore completely map out its orientation and conformation as mentioned in this paper.
Journal ArticleDOI
Liquid interfaces: A study by sum-frequency vibrational spectroscopy
Paulo B. Miranda,Y. R. Shen +1 more
TL;DR: The sum-frequency generation (SFG) technique has been shown to be the only technique available that can provide detailed information about a liquid interface at the molecular level as mentioned in this paper, which has been proven to be a most powerful analytical tool for liquid interfaces.
Journal ArticleDOI
Icelike Water Monolayer Adsorbed on Mica at Room Temperature
TL;DR: In this paper, the structure of a water film formed on mica at room temperature, in equilibrium with water vapor at various relative humidities (RH), was studied using sum-frequency-generation (SFG) vibrational spectroscopy and scanning polarization force microscopy (SPFM).
Journal ArticleDOI
Surface vibrational spectroscopic study of surface melting of ice.
TL;DR: The results show that the disordered layer on ice is structurally different from normal liquid water and increases dramatically with temperature.