Expertise

  • Spectroscopy

Publications

Total Articles 14
Books 0
Proceedings 0

Publications

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Scopus

Citations 106
h-index 5

CrossRef

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Citations 115
h-index 5
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Professional Recognition

2010

JRF (NET CSIR-All India Rank-50)

MHRD
2012

SRF

MHRD
2010

GATE (All India Rank-29)

DST
2013

DST-JSPS Travel Grant

Japan Society for the Promotion of Science, JSPS, & Department of Science and Technology, Government
2014

CSIR Travel Grant

Council of Scientific and Industrial Research, Ministry of Science and Technology, Govt. of India

Community & Membership

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Bio

Ultrafast Raman loss scattering, Femtosecond dynamics, Tip-enhanced Raman, Plasmonics, Single molecule sensing & Molecular imaging.

Personal Details

  • Male
  • Amity University Punjab
Postdoctorate
Other Institute 2022
Ph.D
Other Institute 2017
M.Sc.
Indian Institute of Technology Delhi 2010
Assistant Professor Sep 2022 – Nov 2023
Amity University | Amity School of Chemical Sciences

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Mr Ravisinh Solanki

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Krupa

Ms Krupa Badava

Assistant Professor

S.

Mr S. Shiva Kumar

Research Fellow

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Ms Sonali Joshi

Assistant Professor

M Vishnu

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Associate Professor

Mydhili

Dr Mydhili S. P.

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Organisation (0)

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Co-Authors (2)

Adithya Lakshmanna

Dr Adithya Lakshmanna Yapamanu

Indian Institute of Science Education and Research(IISER), Thiruvanthpuram

Umapathy,

Prof Umapathy, S.

Indian Institute of Science Bangalore

Scholarly Work

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Scholarly Publications

Understanding Ultrafast Dynamics of Conformation Specific Photo-Excitation: A Femtosecond Transient Absorption and Ultrafast Raman Loss Study

Open Access
Article
Authors: Roy K.;Kayal S.;Ravi Kumar V.;Beeby A.;Ariese F.;Umapathy S.

Mode specific excited state dynamics study of bis(phenylethynyl)benzene from ultrafast Raman loss spectroscopy

Open Access
Article
Authors: Roy K.;Kayal S.;Ariese F.;Beeby A.;Umapathy S.

Time-Resolved Spectroscopy: Instrumentation and Applications

Open Access
inbook
Authors: Ariese, Freek and Roy, Khokan and Ravi Kumar, Venkatraman and Sudeeksha, Hanehalli Chandrashekhar and Kayal, Surajit and Umapathy, Siva

Probing Ultrafast Photoinduced Electron Transfer to TiO2 from CdS Nanocrystals of Varying Crystallographic Phase Content

Open Access
article
Authors: Mazumdar, Sayantan and Roy, Khokan and Srihari, Velaga and Umapathy, Siva and Bhattacharyya, Aninda J.

'Structure and Dynamics from Time Resolved Absorption and Raman Spectroscopy '

Open Access
article
Authors: 'Umapathy, Siva Roy, Khokan Kayal, Surajit Rai, Nilesh Venkatraman, Ravi Kumar '

Femtosecond Stimulated Raman Scattering: Theory and Experiments

Open Access
conference paper
Authors: Khokan Roy, K Kayal, Nilesh Rai, S Umapathy