Siva Umapathy

Review of multidimensional data processing approaches for Raman and infrared spectroscopy

Rekha Gautam, Sandeep Vanga, Freek Ariese et al. · EPJ Techniques and Instrumentation · 2015 · 669 citations · Full text

Natural Sciences, Biochemistry, Chemistry +17

Ordered Mesoporous C₃N₅ with a Combined Triazole and Triazine Framework and Its Graphene Hybrids for the Oxygen Reduction Reaction (ORR)

In Young Kim, Sungho Kim, Xiaoyan Jin et al. · Angewandte Chemie International Edition · 2018 · 254 citations

Natural Sciences, Chemistry, Materials Science +14

Femtosecond time-resolved UV-visible absorption spectroscopy of trans-azobenzene: dependence on excitation wavelength

Igor K. Lednev, T.-Q. Ye, Pavel Matousek et al. · Chemical Physics Letters · 1998 · 245 citations

Natural Sciences, Chemistry, Materials Science +14

Density Functional Calculations of Structures, Vibrational Frequencies, and Normal Modes of <i>trans</i>- and <i>cis</i>-Azobenzene

Nandita Biswas, Siva Umapathy · The Journal of Physical Chemistry A · 1997 · 170 citations

Natural Sciences, Chemistry, Physics +17

Structures, Vibrational Frequencies, and Normal Modes of Substituted Azo Dyes:  Infrared, Raman, and Density Functional Calculations

Nandita Biswas, Siva Umapathy · The Journal of Physical Chemistry A · 2000 · 156 citations

Natural Sciences, Chemistry, Physics +17