Ministry of Education
Ajay Kumar
VIDWAN ID: 706623

Dr Ajay Kumar

Male Doctor of Philosophy
Assistant Professor | Deparment of Physics
Dharma Samaj College, Aligarh
Uttar Pradesh
Expertise: Condensed Matter Physics
ORCID 0000-0003-3536-4739 Google Scholar BeOMZP0AAAAJ
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14 Publications
2 Projects
421 Scopus Citations
423 CrossRef
7 Years 6 Months Total Experience
Publications
14 Total
Articles
13
Proceedings
1
Activity

No publication activity to display.

Scopus Scopus
421 Citations
10 h-index
CrossRef CrossRef
423 Citations
11 h-index
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Professional Recognition

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Community & Membership

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Indian Liquid crystal society
Life time member
Jan 2009

Personal Details

Doctor of Philosophy
2012
Acharya NG Ranga Agricultural University, Guntur
Assistant Professor
Mar 2019 – Present
Dharma Samaj College, Aligarh | Deparment of Physics
Physical Sciences
Condensed Matter Physics

Related Profiles

Scholarly Work

Detection of pesticide residues in horticultural products using dielectric and uv-visible spectroscopic methods
Other
Role: Principal Investigator
Amount: ₹12.86 Lac
Duration: 2024 – Ongoing
Investigation on triboelectric generators to activate low power devices
Completed
Role: Co-Principal Investigator
Amount: ₹6 Lac
Duration: 2012 – Ongoing
No Data Found

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OPTICAL MEMORY DEVICE BASED ON DHLFC MATERIAL AND METHOD OF PREPARING THE SAME

Jai Prakash
Ajay Kumar
Anu Malik et al
- Patent No. : US 2012/0140127 A1 Filed : 26-03-2010
Published : 07-06-2012 Granted

Scholarly Publications

Exfoliation of graphene oxide and its application in improving the electro-optical response of ferroelectric liquid crystal

Journal Article
Journal of Applied Physics. Year: 2015. Volume: 118 , Issue: 11 .
Authors: Veeresh Kumar; Ajay Kumar; Shruti Bhandari; A. M. Biradar; G. B. Reddy; Renu Pasricha
DOI 10.1063/1.4930949 Crossref Crossref: 8 Scopus Scopus: 9

Recent advances on semiconducting nanomaterials-ferroelectric liquid crystals nanocomposites

Journal Article
Journal of Physics: Condensed Matter. Year: 2022. Volume: 34 , Issue: 1 , Pages: 013004 .
Authors: Kumar, A.; Priyam; Meena, H.; Prakash, J.; Wang, L.; Singh, G.
DOI 10.1088/1361-648X/ac2ace Crossref Crossref: 34

Spontaneous polarization in smectic A phase of carbon nanotubes doped deformed helix ferroelectric liquid crystal

Journal Article
Molecular Crystals & Liquid Crystals. Year: 2011. Volume: 541 , Issue: 1 , Pages: 166/[404]-176/[414] .
Authors: Prakash, J.; Kumar, A.; Joshi, T.; Mehta, D.S.; Biradar, A.M.; Haase, W.
DOI 10.1080/15421406.2011.570216 Crossref Crossref: 17 Scopus Scopus: 13

Abiding electro-optic memory effect based on deformed helix ferroelectric liquid crystal

Open Access
Journal Article
Applied Physics Express. Year: 2010. Volume: 3 , Issue: 9 , Pages: 091701 .
Authors: Kumar, A.; Prakash, J.; Biradar, A.M.; Haase, W.
DOI 10.1143/APEX.3.091701 Crossref Crossref: 11 Scopus Scopus: 11

Low frequency dielectric relaxations of gold nanoparticles/ferroelectric liquid crystal composites

Journal Article
Liquid Crystals. Year: 2010. Volume: 37 , Issue: 11 , Pages: 1433-1438 .
Authors: Joshi, T.; Kumar, A.; Prakash, J.; Biradar, A.M.
DOI 10.1080/02678292.2010.520747 Crossref Crossref: 50 Scopus Scopus: 55

Enhanced photoluminescence in gold nanoparticles doped ferroelectric liquid crystals

Open Access
Journal Article
Applied Physics Letters. Year: 2009. Volume: 95 , Issue: 2 , Pages: 023117 .
Authors: Kumar, A.; Prakash, J.; Mehta, D.S.; Biradar, A.M.; Haase, W.
DOI 10.1063/1.3179577 Crossref Crossref: 130 Scopus Scopus: 154

Polymeric-nanoparticles-induced vertical alignment in ferroelectric liquid crystals

Journal Article
EPL (Europhysics Letters). Year: 2009. Volume: 88 , Issue: 2 .
Authors: A. Kumar; J. Prakash; P. Goel; T. Khan; S. K. Dhawan; P. Silotia; A. M. Biradar
DOI 10.1209/0295-5075/88/26003 Crossref Crossref: 34 Scopus Scopus: 34

Effect of cadmium selenide quantum dots on the dielectric and physical parameters of ferroelectric liquid crystal

Journal Article
Journal of Applied Physics. Year: 2014. Volume: 116 , Issue: 3 , Pages: 034106 .
Authors: D. P. Singh; S. K. Gupta; R. Manohar; M. C. Varia; S. Kumar; A. Kumar
DOI 10.1063/1.4890352 Crossref Crossref: 25 Scopus Scopus: 28
Showing 1 to 8 of 14 publications