ABOUT

NO OF PUBLICATION: 44

44
0
0

Teaching Experience

  • 2009
    Professor
    Gujarat University, Ahmedabad
  • 2005
    Reader (Direct Recruit)
    Gujarat University, Ahmedabad
  • 2004
    Visiting Scientist (BOYSCAST Fellow)
    Tokyo Institute of Technology, Japan
  • 2002
    Reader (Direct Recruit)
    Veer Narmad South Gujarat University, Surat

Academic Identity

Scopus Id
Google Scholar Id
IRINS (Vidwan) Id

AWARDS / FELLOWSHIP

  • October-1998 to Marc
    SERC Young Scientist Award
    Bhabha Atomic Research Centre, Mumbai
  • November 2023
    Vice President-IBSI (Western region)
    Inter University Accelerator Centre, New Delhi
  • March 2016
    Fellow
    GSA Office
  • June 2021
    Senat Member
    Gujarat University
  • July 2020
    Member of the Governing Board
    Inter University Accelerator Centre, New Delhi
  • July 2006-March 2009
    DAE Young Scientist Research Award
    Department of Physics, School of Science, Gujarat University, Ahmdabad
  • December 2020
    Member of the Governing Council
    Inter University Accelerator Centre, New Delhi
  • December 2019
    Member of the Academic Council
    Gujarat University
  • April 2004-March 200
    BOYSCAST Fellowship by DST-India
    Tokyo Institute of Technology, Japan
  • April 2003-July 2003
    Summer Fellow
    Physics Department, Indian Institute of Science, Bangalore
  • 2012-2013 (03 Months
    Visiting Scientist
    Jawaharlal Nehru Centre for Advanced Scientific Research (JNCSR), Bangalore
  • 2004-2005 (06 months
    Young foreign scientist, Japan
    Tokyo Institute of Technology, Japan

PUBLICATIONS

ALL
SORTING BY DATE
Sep 2020

Title: Photon irradiation effects on electrical properties of n-ZnO/p-Si junction for optoelectronic device

Journal: Indian Journal of Pure and Applied Physics

ISSN: 0975-1041

Volume (issue): 58 (9)

Language: English

DOI: 10.56042/ijpap.v58i9.29070

Publisher CSIR-NIScPR
Journals Utpal Joshi
Oct 2021

Title: Core-shell hybrid structured rGO decorated ZnO nanorods synthesized via facile chemical route for photo-sensitive properties

Journal: New Journal of Chemistry, 45, 18853-8862 (2021)

ISSN: 1369-9261

Volume (issue): 45 (40)

Language: English

DOI: DOI: 10.1039/D1NJ04382J

Publisher Royal Society of Chemistry UK
Journals Poornima Sengunthar, Shivangi Patel, Nisha Thankachen and U.S. Joshi
Nov 2021

Title: Suppression of weak localization due to AlN interlayer in AlGaN/GaN 2DEG

Journal: Physics Letters A, Volume 417, 127693 (29 November 2021)

ISSN: 0375-9601

Volume (issue): 417 (12)

Language: English

DOI: https://doi.org/10.1016/j.physleta.2021.127693

Publisher Elsevier
Journals Chiranjit Karmakar, R.K. Kaneriya, Gunjan Rastogi, R.B. Upadhyay, Punam Kumar and U.S. Joshi
Nov 2016

Title: Tuning of optical and electrical properties of wide band gap Fe:SnO2/Li:NiO p–n junctions using 80 MeV oxygen ion beam

Journal:

ISSN: 0957-4522

Volume (issue): ()

Language:

DOI:

Publisher Applied Physics A (Springer)
Journals Bhaumik V. Mistry, D. K. Avasthi, U. S. Joshi
Mar 2018

Title: Fabrication of high quality Cu2SnS3 thin film solar cell with 1.12% power conversion efficiency obtain by low cost environment friendly sol-gel technique

Journal:

ISSN: 20531591

Volume (issue): (5)

Language:

DOI:

Publisher Materials Research Express (Institute of Physics, UK)
Journals J J Chaudhari and U. S Joshi
Jun 2020

Title: Physical properties and enhanced photocatalytic activity of ZnO-rGO nanocomposites

Journal: Applied Physics A

ISSN: 0947-8396 (print) 1432-0630 (w

Volume (issue): 126 (4)

Language: English

DOI: https://doi.org/10.1007/s00339-020-03753-6

Publisher Springer Nature
Journals Poornima Sengunthar, K. H. Bhavsar, C. Balasubramanian and U. S. Joshi
Jun 2018

Title: Bipolar resistance switching properties of Pulse laser deposited a-ZrO2/a-IGZO transparent heterojunction

Journal:

ISSN: 0957-4522

Volume (issue): (29)

Language:

DOI:

Publisher Journal of Materials Science : Materials in Electronics (Springer)
Journals Bhaumik V. Mistry and U. S. Joshi
Jun 2017

Title: Broadband dielectric spectroscopy of BiFeO3 thin film up to Ku band frequency 50 (2017) 255303

Journal:

ISSN: 0022-3727 (print); 1361-6463 (web)

Volume (issue): (50)

Language:

DOI:

Publisher Journal of Physics D : Applied Physics (IoP, UK)
Journals R B Upadhyay, N C Pandya and U S Joshi
Jul 2021

Title: Low field magnetotransport behavior of barium hexaferrite/ferromagnetic manganite bilayer

Journal: Journal of Applied Physics 130, 024102 (2021)

ISSN: 0021-8979

Volume (issue): 130 (3)

Language: English

DOI: 10.1063/5.0055741

Publisher American Institute of Physics
Journals Utpal Joshi
Jul 2020

Title: Fabrication of high‑quality kesterite Cu2ZnSnS4 thin films deposited by an optimized sol–gel sulphurization technique for solar cells

Journal: Journal of Materials Science: Materials in Electronics 31:14411–14420 (2020)

ISSN: 0957-4522

Volume (issue): 31 (15)

Language: English

DOI: https://doi.org/10.1007/s10854-020-04000-7

Publisher Springer Nature
Journals J. J. Chaudhari and U. S. Joshi
Jul 2018

Title: Effects of complexing agent on earth-abundant environmentally friendly Cu2ZnSnS4 thin film solar cells prepared by sol–gel deposition

Journal:

ISSN: 0947-8396

Volume (issue): ()

Language:

DOI:

Publisher Applied Physics A (Springer)
Journals J. J. Chaudhari, and U. S. Joshi
Jul 2016

Title: Influence of 120 MeV Au+9 ions irradiation on resistive switching properties of Cr:SrZrO3/SRO junctions

Journal:

ISSN: 0168-583X

Volume (issue): ()

Language:

DOI:

Publisher Nuclear Instruments and Methods in Physics Research B (Elsevier)
Journals Komal H. Bhavsar and Utpal S. Joshi
Jan 2021

Title: Microstructural, dielectric, magneto-electric and optical properties of single phase Ca3CoMnO6

Journal: Physica B 601, 412656 (2021),

ISSN: 0921-4526

Volume (issue): 601 (1)

Language: English

DOI: https://doi.org/10.1016/j.physb.2020.412656

Publisher Elsevier
Journals Rutvi J. Pandya a, Sushant Zinzuvadiya, Poornima Sengunthar, Shivangi S. Patel , Nisha Thankachen and U.S. Joshi
Jan 2019

Title: Optoelectronic response of (111) oriented CeO2 films for UV photodetector

Journal:

ISSN: 0040-6090

Volume (issue): ()

Language:

DOI:

Publisher Thin Solid Films (Elsevier)
Journals Sushant Zinzuvadiya, Nirav C. Pandya and U.S. Joshi
Jan 2017

Title: Resistive Switching Properties of Highly Transparent SnO2:Fe Vol.

Journal:

ISSN: ?2077-6772

Volume (issue): (9)

Language:

DOI:

Publisher JOURNAL OF NANO- AND ELECTRONIC PHYSICS
Journals S.J. Trivedi, U.S. Joshi
Jan 2015

Title: Optimization of structural, surface and electrical properties of solution processed LaNiO3 conducting oxide

Journal:

ISSN:

Volume (issue): (26)

Language:

DOI:

Publisher Journal of Materials Science : Materials in Electronics (Springer)
Journals Nirav C. Pandya and U. S. Joshi
Jan 2014

Title: Effect of substrate on memristive switching of Pr0.7Ca0.3MnO3

Journal:

ISBN:

Language:

DOI:

Publisher Solid State Phenomena (TransTech Pub., Switzerland)
Proceedings K.H. Bhavsar and U.S. Joshi
Jan 2014

Title: Synthesis and electrical properties of 1-x(Na0.5K0.5NbO3)-x(CoFe2O4)

Journal:

ISBN:

Language:

DOI:

Publisher Solid State Phenomena (TransTech Pub., Switzerland)
Proceedings Ramesh R. Varma, Purnima S. Sengunthar, Nikhil G. Joshi, M.R Gadhvi, U.V. Chhaya and U.S. Joshi
Jan 2014

Title: Effect of 100 MeV Ag+7 ion irradiation on electrical properties of Ag/La0.7Sr0.3MnO3/Ag planar structures

Journal:

ISBN:

Language:

DOI:

Publisher Solid State Phenomena (TransTech Pub., Switzerland)
Proceedings K.H. Bhavsar, U.S. Joshi, B.V. Mistry, U.V. Chhaya, S.A. Khan and D.K. Avasthi
Jan 2014

Title: Electrical properties of Ag/In2O3/M (M = LaNiO3, Pt) devices for RRAM applications

Journal:

ISBN:

Language:

DOI:

Publisher Solid State Phenomena (TransTech Pub., Switzerland)
Proceedings Bhaumik V. Mistry, U.S. Joshi, S.J. Trivedi, U.N .Trivedi and R. Pinto
Jan 2014

Title: Design and Construction of Low Temperature Attachment for Commercial AFM

Journal:

ISBN:

Language:

DOI:

Publisher Solid State Phenomena (TransTech Pub., Switzerland)
Proceedings Abrarkhan M. Pathan, Dhawal H. Agrawal, Pina M. Bhatt, Hitarthi H. Patel and U. S. Joshi
Jan 2013

Title: Effect of oxide insertion layer on resistance switching properties of copper phthalocyanine

Journal:

ISSN: 978-0-7354-1225-5

Volume (issue): ()

Language:

DOI:

Publisher AIP Conference Proceedings
Journals Nikhil G. Joshi, Nirav C. Pandya, and U. S. Joshi
Jan 2013

Title: Fabrication and characterization of indium gallium zinc oxide (IGZO) thin film transistors with (La0.5Y0.5)2O3 gate insulator

Journal:

ISSN: 978-0-7354-1225-5

Volume (issue): ()

Language:

DOI:

Publisher AIP Conference Proceedings
Journals Bhaumik V. Mistry, Jaydeep Mistry, U. N. Trivedi, V. G. Joshi, and U. S. Joshi
Jan 2013

Title: Electrical properties of solution processed highly transparent ZnO TFT with organic gate dielectric

Journal:

ISSN: 978-0-7354-1225-5

Volume (issue): ()

Language:

DOI:

Publisher AIP Conference Proceedings
Journals Nirav C. Pandya, Nikhil G. Joshi, U. N. Trivedi, and U. S. Joshi
Jan 2013

Title: Tuning of optical and dielectric properties of nanoscale TiO2 using swift heavy ions

Journal:

ISBN:

Language:

DOI:

Publisher Radiation Effects & Defects in Solids (Taylor & Francis)
Proceedings Sinny J. Trivedi, S.A. Khan and U.S. Joshi
Jan 2013

Title: RRAM properties of swift heavy ion irradiated Ag/In2O3/Pt/Si heterostructures

Journal:

ISBN:

Language:

DOI:

Publisher Radiation Effects & Defects in Solids (Taylor & Francis)
Proceedings Bhaumik V. Mistry, Sinny J. Trivedi, U.V. Chhaya, S.A. Khan, D.K. Avasthi and Utpal S. Joshi
Jan 1900

Title: Surface structure and electrical properties of solution processed lanthanum nickelate films

Journal:

ISSN: 978-0-7354-1225-5

Volume (issue): ()

Language:

DOI:

Publisher AIP Conference Proceedings 1591, ; doi: 10.1063/1.4872831
Journals Nirav C. Pandya and U. S. Joshi
Jan 1900

Title: 63.Memristive properties of In2O3/LaNiO3 heterostructures grown by pulsed laser deposition

Journal:

ISSN:

Volume (issue): 2 (27)

Language:

DOI:

Publisher Journal of Materials Science : Materials in Electronics (Springer)
Journals B. V. Mistry, R. Pinto and U. S. Joshi
Jan 1900

Title: Development & Performance of Cryostat for Measurement of Magnetic Properties

Journal:

ISSN:

Volume (issue): 3 (3)

Language:

DOI:

Publisher International Journal for Scientific Research & Development
Journals Darshan V. Shah, U.S.Joshi, H.A.Shukla
Jan 1900

Title: Development & Performance of Cryostat for Measurement of Magnetic Properties

Journal:

ISSN:

Volume (issue): 3 (3)

Language:

DOI:

Publisher International Journal for Scientific Research & Development
Journals Darshan V. Shah, U.S.Joshi, H.A.Shukla
Jan 1900

Title: Microstructural and Electrical Properties of Barium Strontium Titanate and Nickel Zinc Ferrite Composites

Journal:

ISSN:

Volume (issue): (10)

Language:

DOI:

Publisher Procedia Materials Science (Elsevier)
Journals Rutvi J. Pandya, U. S. Joshi and O. F. Caltun
Jan 1900

Title: Superconducting materials : An overall review

Journal:

ISSN:

Volume (issue): (2)

Language:

DOI:

Publisher International Journal of Futuristic Trends in Engineering and Technology
Journals Hemin V. Thakkar, C. J. Shah, S. M. Gandhi and U. S. Joshi
Feb 2018

Title: Optimization of Cu2ZnSnS4 thin film absorber layer growth without sulphurization using triethanolamine as complexing agent for thin film solar cells applications

Journal:

ISSN: 0957-4522

Volume (issue): (29)

Language:

DOI:

Publisher Journal of Materials Science : Materials in Electronics (Springer)
Journals J. J. Chaudhari and U. S. Joshi
Feb 2016

Title: Resistance switching and memory effects in solution processed BiFeO3/LaNiO3 junctions

Journal:

ISSN: 0022-3727

Volume (issue): (49)

Language:

DOI:

Publisher Journal of Physics D : Applied Physics (IoP, UK)
Journals N C Pandya, A K Debnath and U S Joshi
Dec 2018

Title: Synthesis and physical properties of low cost, non toxic, earth abundant p-type CuInS2 thin film as absorber layer for photovoltaic application

Journal:

ISSN: 2214-7853

Volume (issue): (5)

Language:

DOI:

Publisher Materials Today: Proceedings (Elsevier)
Journals J.J. Chaudhari and U.S. Joshi 5 (2018) 23434–23438
Dec 2018

Title: Magnetoelectric coupling and dielectric spectroscopy up to Ku band frequency of strongly ferroic oxide composites

Journal:

ISSN: 0272-8842

Volume (issue): (44)

Language:

DOI:

Publisher Journal of Ceramics International (Elsevier)
Journals Rutvi J. Pandya and U.S. Joshi
Dec 2015

Title: Influence of Aliovalent Doping on Dielectric Properties of Ba0.6Sr0.4TiO3 Thin Film for Voltage Tunable Applications

Journal:

ISSN: 1058-4587

Volume (issue): ()

Language:

DOI:

Publisher Integrated Ferroelectrics (Taylor and Francis)
Journals R. B. Upadhyay, Sriranganath Annam, M. R. Patel and U. S. Joshi
Aug 2021

Title: Magnetotransport properties of Fe substituted Ca3CoMnO6

Journal: Physica Scripta 96, 125705 (2021) August 2021

ISSN: 1402-4896

Volume (issue): 96 (8)

Language: English

DOI: https://doi.org/10.1088/1402-4896/ac1fe2

Publisher Institute of Physics UK
Journals Nisha Thankachen, Poornima Sengunthar, Shivangi S Patel, Rutvi J Pandya and U S Joshi
Aug 2020

Title: Enhanced magnetodielectric coupling in strongly ferroic composite oxide film

Journal: AIP Advances

ISSN: 2158-3226

Volume (issue): 10 (14)

Language: English

DOI: doi: 10.1063/5.0011177

Publisher American Institute of Physics
Journals Rutvi J. Pandya, Sushant Zinzuvadiya, Nisha Thankachen, Poornima Sengunthar, Shivangi S. Patel, A. K. Debnath and U. S. Joshi
Aug 2019

Title: Investigation of magnetoelectric coupling effect in strongly ferroic oxide composites

Journal: Applied Physics A, 125:614 (2019)

ISSN: 0947-8396 (print) 1432-0630 (w

Volume (issue): 125 (61)

Language: English

DOI: https://doi.org/10.1007/s00339-019-2906-0

Publisher Springer Nature 2019
Journals Rutvi J. Pandya, Poornima Sengunthar, Sushant Zinzuvadiya, U. S. Joshi
Aug 2019

Title: Investigation of magnetoelectric coupling effect in strongly ferroic oxide composites

Journal: Applied Physics A, (2019)

ISSN: 0947-8396

Volume (issue): 125 (61)

Language: English

DOI: https://doi.org/10.1007/s00339-019-2906-0

Publisher Spinger
Journals U.S. Joshi
Aug 2016

Title: Ba0.6Sr0.4TiO3 thick film derived by polymer modified MOSD route for tunable microstrip antenna applications

Journal:

ISSN: 0731-5171

Volume (issue): (43)

Language:

DOI:

Publisher Ferroelectrics Letters Section (Taylor and Francis)
Journals R. B. Upadhyay, Sriranganath Annam, M. R. Patel, Arun K. Sharma, Pratik Mevada, and U. S. Joshi
Apr 2022

Title: 120 MeV Au+9 swift heavy ion irradiation of pulsed laser deposited BaM/LSMO bilayers Sushant Zinzuvadiya, Nirav C. Pandya, Poornima Sengunthar, Rutvi J. Pandya, Saif A. Khan, Ambuj Tripathi and U.S. Joshi

Journal: Radiation Physics and Chemistry

ISSN: 1879-0895

Volume (issue): 93 (4)

Language: English

DOI: https://doi.org/10.1016/j.radphyschem.2021.109503

Publisher Elsevier
Journals Sushant Zinzuvadiya, Nirav C. Pandya, Poornima Sengunthar, Rutvi J. Pandya, Saif A. Khan, Ambuj Tripathi and U.S. Joshi
Apr 2019

Title: Enhanced room temperature ferromagnetism and green photoluminescence in Cu doped ZnO thin film synthesised by neutral beam sputtering

Journal: Scientific Reports,

ISSN: 2045-2322

Volume (issue): 9 (66)

Language: English

DOI: https://doi.org/10.1038/s41598-019-43184-9

Publisher Nature
Journals U.S. Joshi

ACTIVITY

RESEARCH PROJECTS

  • 2016-2017

    Project Title: Atomic force microscopy of nano-sized drug molecules

    Funding Agency: Gujarat University, Ahmedabad

    Grant No.:

    Amount:

    : Prof. (Dr.) Utpal Joshi
  • 2012 and 2014

    Project Title: Atomic force microscopy of nano-sized drug molecules

    Funding Agency: Gujarat University, Ahmedabad

    Grant No.:

    Amount:

    : Prof. (Dr.) Utpal Joshi

PhD thesis and dissertation Guided

Awarded Year
2024

Quantum transport study in GaN based heterostructures for space application

Chiranjit Karmakar, Gujarat University

Guided for: Thesis

Awarded Year
2023

Investigation on oxide based novel optoelectronic nanostructures and their devices

Shivangi S. Patel, Gujarat University

Guided for: Thesis

Awarded Year
2023

Investigation on Magnetoelectric properties of some functional Materials

Nisha Thankachen V.O., Gujarat University

Guided for: Thesis

Awarded Year
2022

Synthesis and Functional Properties of Graphene Oxide and their Composite Nanostructures

Poornima S. Sengunthar, Gujarat University

Guided for: Thesis

Awarded Year
2021

Ion Beam Assisted Modifications of Some Functional Materials

Sushant R. Zinzuvadiya, Gujarat University

Guided for: Thesis

Awarded Year
2019

Structural, Electrical and Magnetic Properties of Some Multiferroic Bulk and Thin Film Nanostructur

Rutvi J. Pandya, Gujarat University

Guided for: Thesis

Awarded Year
2018

Investigations on Some Oxide Based Epitaxial Heterostructures

Nirav C. Pandya, Gujarat University

Guided for: Thesis

Awarded Year
2018

A Study on Properties of Some Sulphide and Oxide Based Thin Films for Photovoltaic Applications

Jigar J. Chaudhari, Gujarat University

Guided for: Thesis

Awarded Year
2017

Growth, structural and electrical properties of some wide band gap oxides and their heterostructures

Sinny J. Trivedi, Gujarat University

Guided for: Thesis

Awarded Year
2017

Growth and characterization of functional oxide thin film materials for high frequency tunable appli

Rajesh B. Upadhyay, Gujarat University

Guided for: Thesis

Awarded Year
2016

Electrical properties of certain Perovskite Oxides for RRAM Application

Komal H Bhavsar, Gujarat University

Guided for: Thesis

Awarded Year
2016

Fabrication and Characterization of Certain Mixed Oxide Heterojunctions

Bhaumik V. Mistry, Gujarat University

Guided for: Thesis

e-CONTENT

Patent