Author

V. Unnikrishnan Nayar

Observed names: Nayar, V U, V U Nayar, V Unnikrishnan Nayar, V. U. NAYAR, V. U. Nayar, V. UNNIKRISHNAN NAYAR, V.U Nayar, V.U. Nayar, V.Unnikrishnan Nayar

Institution: University of Kerala

Observed institutions: University of Kerala, Cochin University of Science and Technology, Hokkaido University, College of Engineering Trivandrum, St. Thomas College, Kozhencherry

ORCID: 0000-0001-8126-3029

Observed ORCID: 0000-0001-8126-3029

OpenAlex ID: A5067052009

Raman and infrared spectra of starch samples of sweet potato and cassava

1990 · N. Santha, K. G. Sudha, et al. · Journal of Chemical Sciences · 140

Synthesis of highly stable silver nanorods and their application as SERS substrates

2018 · C.R. Rekha, V.U. Nayar, et al. · Journal of Science Advanced Materials and Devices · 70

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Raman and infrared spectral analysis of thallium niobyl phosphates: Tl2NbO2PO4, Tl3NaNb4O9(PO4)2 and TlNbOP2O7

2002 · M.J. Bushiri, R.S. Jayasree, et al. · Materials Chemistry and Physics · 41

Vibrational spectra of MII3Pb(P2O7)2 (MII = Ni, Co)

1993 · N. Santha, V.U. Nayar, et al. · Spectrochimica Acta Part A Molecular Spectroscopy · 40

Vibrational spectroscopic studies of FeClMoO4, Na2MoO4 and Na2MoO4·2H2O/D2O

1997 · V.P. Mahadevan Pillai, T. Pradeep, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 38

Terbium oxide doped MoO 3 nanostructures: Morphology engineering and enhanced photoluminescence

2016 · G. Sanal Kumar, Navas Illyaskutty, et al. · Journal of Alloys and Compounds · 37

Raman and infrared spectral analysis of corrosion products on zinc NaZn4Cl(OH)6SO4·6H2O and Zn4Cl2(OH)4SO4·5H2O

2005 · R.S. Jayasree, V.P. Mahadevan Pillai, et al. · Materials Chemistry and Physics · 30

Infrared and Raman spectra of Cs2VOP2O7 and single crystal Rb2(VO)3(P2O7)2

1999 · V.P. Mahadevan Pillai, Beena Rachel Thomas, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 25

Effect of thermal annealing on the structural and optical properties of nanostructured zinc oxide thin films prepared by pulsed laser ablation

2008 · R. Vinodkumar, K.J. Lethy, et al. · Solar Energy Materials and Solar Cells · 24

Raman spectra of KTP crystal in an in situ electric field

1999 · M.J. Bushiri, V.P. Mahadevan Pillai, et al. · Journal of Physics and Chemistry of Solids · 23

The IR and Raman spectra of Te(OH)6. K2SO4

1986 · K. Viswanathan, V.U. Nayar, et al. · Infrared Physics · 22

Characterization of laser processing of single‐crystal natural diamonds using micro‐Raman spectroscopic investigations

2006 · S. K. Sudheer, V. P. Mahadevan Pillai, et al. · Journal of Raman Spectroscopy · 21

Infrared and Polarized Raman Spectra of M6[TeMo6O24] · 7H2O[M = K, NH4] and (NH4)6[TeMo6O24] · Te(OH)6 · 7H2O Single Crystals

1995 · R. Ratheesh, G. Suresh, et al. · Journal of Solid State Chemistry · 20

Spectroscopic and thermal analysis of a submandibular sialolith of Wharton’s duct resected using Nd:YAG laser

2007 · R. S. Jayasree, A. K. Gupta, et al. · Lasers in Medical Science · 19

Electronic Speckle Pattern Interferometry techniques for non-destructive evaluation: a review

2006 · A Mujeeb, V U Nayar, et al. · Insight - Non-Destructive Testing and Condition Monitoring · 18

Infrared and Raman Spectra of Na2Cu(SO4)2·2H2O and (CH3NH3)2M(II)(SO4)2·6H2O withM(II)=Cu, Zn, and Ni

1997 · V.P. Mahadevan Pillai, V.U. Nayar, et al. · Journal of Solid State Chemistry · 18

Vibrational spectra of LiRbSO4

1985 · V. Ramakrishnan, V.U. Nayar, et al. · Infrared Physics · 18

Infrared and Polarized Raman Spectra of Tetramethyl Ammonium Cerium(III) Bis(sulfate) Trihydrate

1996 · R.S. Jayasree, V.U. Nayar, et al. · Journal of Solid State Chemistry · 17

Simultaneous detection of different probe molecules using silver nanowires as SERS substrates

2019 · C.R. Rekha, S. Sameera, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 15

Infrared and polarized Raman spectra of (CH3)2NH2Al(SO4)2 · 6H2O

2000 · V.P Mahadevan Pillai, V.U Nayar, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 15

Vibrational spectra of three Zirconium phosphates

1988 · Xavier Mathew, V.U. Nayar · Infrared Physics · 15

Infrared and polarized Raman spectra of Cu(HSeO3)2 · H2O single crystal

1995 · R Ratheesh, G Suresh, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 14

IR and polarized raman spectra of a single crystal Rb3H(SeO4)2 in the ferroelastic phase

1995 · G. Suresh, R. Ratheesh, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 14

Prediction of plasmons in silver nanorods using artificial neural networks with back propagation algorithm

2018 · C.R. Rekha, V.U. Nayar, et al. · Optik · 13

Infrared and polarized Raman spectra of LiNa3(MoO4)2·6H2O

1997 · Mary Isaac, V.U. Nayar, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 13

Works count: 88

Citation count: 973

H-index: 17

I10-index: 33