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Employment (1)

Bhabha Atomic Research Centre: Mumbai, Maharashtra, IN

Scientific Officer (Chemistry)
Employment
Source: Self-asserted source
Kalpathy Ganapathy Girija

Works (44)

Growth of copper oxide at V2O5/Cu interface and its impact on the performance of piezoresistive pressure sensors using V2O5 films

Surfaces and Interfaces
2025-01 | Journal article
Contributors: P.T. Waman; N. Padma; K.G. Girija; Mohit Tyagi; R.K. Sharma; R.S. Ningthoujam; Sanjay Kumar; Rekha Rao
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Crossref

Room temperature nanoarchitectonics of ultrafine SnO2 and Cu-doped SnO2 crystallites for advanced H2S sensing

New Journal of Chemistry
2024 | Journal article
Contributors: Atom Rajiv Singh; Manas Srivastava; K. G. Girija; R. S. Ningthoujam; A. K. Tyagi
Source: check_circle
Crossref

Hexagonal Te/TeOx Nanosheets for Anticancer, Photothermal, and NO2 Gas Sensing Applications

ACS Applied Nano Materials
2024-11-08 | Journal article
Contributors: Snigdha Chakraborty; Apurav Guleria; Vishwa V. Gandhi; Amit Kunwar; Kalpathy Ganapathy Girija; Kanhu Charan Barick; Suman Neogy; A. K. Debnath; Madhab Chandra Rath; Soumyakanti Adhikari
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Crossref

One Phosphor, Many Possibilities: A Nonlanthanoid Host for Optical Thermometry, Plasmon-Enhanced Upconversion Luminescence, and Stable Photoswitching Performance

ACS Applied Optical Materials
2024-10-25 | Journal article
Contributors: Minakshi Jha; Sandeep K. Agarwalla; Chirayath A. Betty; Sanjay Kumar; G Sridhar; Kalpathy G. Girija; Vasanthakumaran Sudarsan; Avesh K. Tyagi
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Crossref

Design optimization of surface acoustic wave devices and investigation of fabricated devices under temperature, humidity and steam environments

Physica Scripta
2024-07-01 | Journal article
Contributors: Suganya Anbalagan; Sujatha Lakshminarayanan; K G Girija
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Crossref

Effect of thermal annealing on an emissive layer containing a blend of a small molecule and polymer as host for application in OLEDs

RSC Advances
2023 | Journal article
Contributors: Bushra Basharatali Meer; Dhruv Sharma; Swapnil Tak; Gauri Govardhan Bisen; Mahendra D. Shirsat; Kalpathy Ganapathy Girija; Sanjay Sanatan Ghosh
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Crossref

Defect induced tunable light emitting diodes of compositionally modulated zinc gallium germanium oxides

Chemical Engineering Journal
2023-10 | Journal article
Part of ISSN: 1385-8947
Contributors: Santosh Kumar Gupta; Brindaban Modak; Malini Abraham; Subrata Das; Ruma Gupta; K.G. Girija; M Mohapatra; Kathi Sudarshan
Source: Self-asserted source
Kalpathy Ganapathy Girija

Highly selective H2S sensor realized via the facile synthesis of N-doped ZnO nanocrystalline films

Applied Physics A
2023-05 | Journal article
Contributors: K. G. Girija; Ramana Kumar; A. K. Debnath
Source: check_circle
Crossref

Cost-effective synthesis of NiO nanoparticles and realization of highly selective NO2 sensors

Applied Physics A
2022-07 | Journal article
Contributors: Pramod Sharma; Sanjay Kumar; B. Vishwanadh; K. G. Girija
Source: check_circle
Crossref

Enhanced NO<inf>2</inf> and SO<inf>2</inf> sensor response under ambient conditions by polyol synthesized Ni doped SnO<inf>2</inf> nanoparticles

Journal of Alloys and Compounds
2021 | Journal article
EID:

2-s2.0-85091667616

Part of ISSN: 09258388
Contributors: Das, S.; Girija, K.G.; Debnath, A.K.; Vatsa, R.K.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Reversible order-disorder phase transition and interaction topology in 4-carboxyanilinium nitrate

Journal of Molecular Structure
2021 | Journal article
EID:

2-s2.0-85095744435

Part of ISSN: 00222860
Contributors: Panicker, L.; Thomas, S.P.; Wadawale, A.; Girija, K.G.; Row, T.N.G.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Resonance-based detection of perilous sulphur dioxide using TiO2 nanoparticles and unit-cell ring resonator

Sensors and Actuators A: Physical
2021-11 | Journal article
Contributors: Vivek Kale; Chetan Chavan; Chetan Bhongale; K.G. Girija; S.N. Kale
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Correlating the properties of RF sputtered ZnO nanocrystalline films deposited using sintered and powder targets

Nano-Structures & Nano-Objects
2021-04 | Journal article
Contributors: K.G. Girija; Shaheera M.; K. Somasundaram
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Reversal of charge transfer direction at gold/copper phthalocyanine film interface on post deposition annealing: A vibrational spectroscopic study

Applied Surface Science
2021-03 | Journal article
Contributors: N. Padma; Susy Thomas; C.A. Betty; Rekha Rao; Nidhi Gupta; K.G. Girija; Jagannath
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Crossref
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Characterization and device application of indium doped ZnO homojunction prepared by RF magnetron sputtering

Optical Materials
2020 | Journal article
EID:

2-s2.0-85078703653

Part of ISSN: 09253467
Contributors: Shaheera, M.; Girija, K.G.; Kaur, M.; Geetha, V.; Debnath, A.K.; Vatsa, R.K.; Muthe, K.P.; Gadkari, S.C.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Fe<inf>3</inf>O<inf>4</inf>-mediated dielectric sensor using metamaterial-inspired resonators for the NO<inf>2</inf> sensing

Applied Physics A: Materials Science and Processing
2020 | Journal article
EID:

2-s2.0-85089424599

Part of ISSN: 14320630 09478396
Contributors: Kale, V.; Chavan, C.; Sable, D.; Girija, K.G.; Banerjee, S.; Kale, S.N.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Interlayer coupling and diode characteristics of heterostructures of solution processed MoS<inf>2</inf>:ReS<inf>2</inf> nanocrystals

Applied Surface Science
2020 | Journal article
EID:

2-s2.0-85075497882

Part of ISSN: 01694332
Contributors: Sneha, V.R.; Padma, N.; Yadav, R.A.; Jagannath; Girija, K.G.; Arvind, A.; Rao, R.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Creation of multiple defect states in RF sputtered lidoped ZnO nanocrystalline thin films

Chemical Physics Letters
2020-11 | Journal article
Contributors: M. Shaheera; K.G. Girija; Manmeet Kaur; V. Geetha; A.K. Debnath; R.K. Vatsa; K.P. Muthe; S.C. Gadkari
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Elucidation of structural, morphological, optical and photoluminescence properties of single and (In, Ga) co-doped ZnO nanocrystalline thin films

Bulletin of Materials Science
2019 | Journal article
EID:

2-s2.0-85073018415

Part of ISSN: 09737669 02504707
Contributors: Shaheera, M.; Girija, K.G.; Kaur, M.; Geetha, V.; Debnath, A.K.; Vatsa, R.K.; Muthe, K.P.; Gadkari, S.C.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Influence of P content on the structural and physical properties of P-doped ZnO nanocrystalline thin films synthesized by RF magnetron sputtering

AIP Conference Proceedings
2019 | Conference paper
EID:

2-s2.0-85063770871

Part of ISSN: 15517616 0094243X
Contributors: Shaheera, M.; Girija, K.G.; Kaur, M.; Geetha, V.; Debnath, A.K.; Vatsa, R.K.; Muthe, K.P.; Gadkari, S.C.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Low-cost surface micromachined microhotplates for chemiresistive gas sensors

Microsystem Technologies
2018 | Journal article
EID:

2-s2.0-85042619875

Part of ISSN: 09467076
Contributors: Girija, K.G.; Chakraborty, S.; Menaka, M.; Vatsa, R.K.; Topkar, A.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Synergistic effect of indium and gallium co-doping on the properties of RF sputtered ZnO thin films

AIP Conference Proceedings
2018 | Conference paper
EID:

2-s2.0-85045753234

Part of ISSN: 15517616 0094243X
Contributors: Shaheera, M.; Girija, K.G.; Kaur, M.; Geetha, V.; Debnath, A.K.; Karri, M.; Thota, M.K.; Vatsa, R.K.; Muthe, K.P.; Gadkari, S.C.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Enhanced H2S sensing properties of Gallium doped ZnO nanocrystalline films as investigated by DC conductivity and impedance spectroscopy

Materials Chemistry and Physics
2018-08 | Journal article
Contributors: K.G. Girija; K. Somasundaram; A.K. Debnath; Anita Topkar; R.K. Vatsa
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Blue electroluminescence from ZnGa<inf>2</inf>O<inf>4</inf>:Eu powder samples

Journal of Luminescence
2017 | Journal article
EID:

2-s2.0-85009477212

Part of ISSN: 00222313
Contributors: Somasundaram, K.; Girija, K.G.; Selvin, P.C.; Sudarsan, V.; Kadam, R.M.; Vatsa, R.K.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Structural and optical characterization of terbium doped ZnGa<inf>2</inf>O<inf>4</inf> thin films deposited by RF magnetron sputtering

AIP Conference Proceedings
2016 | Conference paper
EID:

2-s2.0-84984541512

Part of ISSN: 15517616 0094243X
Contributors: Somasundaram, K.; Girija, K.G.; Sudarsan, V.; Selvin, P.C.; Vatsa, R.K.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Highly selective H2S gas sensor based on Cu-doped ZnO nanocrystalline films deposited by RF magnetron sputtering of powder target

Journal of Alloys and Compounds
2016-11 | Journal article
Contributors: K.G. Girija; K. Somasundaram; Anita Topkar; R.K. Vatsa
Source: check_circle
Crossref
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Preferred source (of 2)‎

Design and electro-Thermal analysis of micro hotplates for chemical sensors using standard multi user MEMS process

ISPTS 2015 - 2nd International Symposium on Physics and Technology of Sensors: Dive Deep Into Sensors, Proceedings
2015 | Conference paper
EID:

2-s2.0-84957626316

Contributors: Girija, K.G.; Kaur, D.; Belwanshi, V.; Mehta, J.; Vatsa, R.K.; Topkar, A.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Nanohybrid MoS<inf>2</inf>-PANI-CdS photocatalyst for hydrogen evolution from water

Colloids and Surfaces A: Physicochemical and Engineering Aspects
2015 | Journal article
EID:

2-s2.0-84934994054

Part of ISSN: 18734359 09277757
Contributors: Sasikala, R.; Gaikwad, A.P.; Jayakumar, O.D.; Girija, K.G.; Rao, R.; Tyagi, A.K.; Bharadwaj, S.R.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Photocatalytic performance of Pd decorated TiO<inf>2</inf>-CdO composite: Role of in situ formed CdS in the photocatalytic activity

International Journal of Hydrogen Energy
2015 | Journal article
EID:

2-s2.0-84944166754

Part of ISSN: 03603199
Contributors: Kokane, S.B.; Sartale, S.D.; Girija, K.G.; Jagannath, J.; Sasikala, R.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Reliability studies of highly sensitive and specific multi-gas sensor based on nanocrystalline SnO<inf>2</inf> film

Sensors and Actuators, B: Chemical
2014 | Journal article
EID:

2-s2.0-84891295480

Part of ISSN: 09254005
Contributors: Betty, C.A.; Choudhury, S.; Girija, K.G.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Hydrogenated diamond as room temperature H<inf>2</inf>S sensor

Diamond and Related Materials
2013 | Journal article
EID:

2-s2.0-84886244206

Part of ISSN: 09259635
Contributors: Girija, K.G.; Nuwad, J.; Vatsa, R.K.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

UV detector based on polycrystalline diamond films

AIP Conference Proceedings
2013 | Conference paper
EID:

2-s2.0-84874902010

Part of ISSN: 0094243X 15517616
Contributors: Girija, K.G.; Nuwad, J.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Discerning specific gas sensing at room temperature by ultrathin SnO <inf>2</inf> films using impedance approach

Sensors and Actuators, B: Chemical
2012 | Journal article
EID:

2-s2.0-84867082148

Part of ISSN: 09254005
Contributors: Betty, C.A.; Choudhury, S.; Girija, K.G.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

β - Ray priming of CVD diamond films - An impedance study

AIP Conference Proceedings
2012 | Conference paper
EID:

2-s2.0-84881384363

Part of ISSN: 0094243X 15517616
Contributors: Girija, K.G.; Betty, C.A.; Nuwad, J.; Gandhi, S.S.; Udhayakumar, J.; Pillai, C.G.S.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Improved photocatalytic activity of indium doped cadmium sulfide dispersed on zirconia

Journal of Materials Chemistry
2011 | Journal article
EID:

2-s2.0-80053941626

Part of ISSN: 09599428 13645501
Contributors: Sasikala, R.; Shirole, A.R.; Sudarsan, V.; Girija, K.G.; Rao, R.; Sudakar, C.; Bharadwaj, S.R.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Effect of doping on the morphology and multiferroic properties of BiFeO<inf>3</inf> nanorods

Nanoscale
2010 | Journal article
EID:

2-s2.0-77954613640

Part of ISSN: 20403364 20403372
Contributors: Dutta, D.P.; Jayakumar, O.D.; Tyagi, A.K.; Girija, K.G.; Pillai, C.G.S.; Sharma, G.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Ferroelectric and proton conducting behavior of a new elpasolite-related vanadium oxyfluoride (NH<inf>4</inf>,K)<inf>3</inf>VO<inf>2</inf>F<inf>4</inf>

Journal of Materials Research
2010 | Journal article
EID:

2-s2.0-77957964114

Part of ISSN: 08842914
Contributors: Patwe, S.J.; Achary, S.N.; Girija, K.G.; Pillai, C.G.S.; Tyagi, A.K.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Room temperature ammonia gas selectivity studies on SnO<inf>2</inf> ultra thin film prepared by langmuir-blodgett technique

AIP Conference Proceedings
2010 | Conference paper
EID:

2-s2.0-78650885461

Part of ISSN: 0094243X 15517616
Contributors: Choudhury, S.; Betty, C.A.; Girija, K.G.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Theoretical and experimental evidence of enhanced ferromagnetism in Ba and Mn cosubstituted <inf>BiFeO3</inf>

Applied Physics Letters
2010 | Journal article
EID:

2-s2.0-77949855741

Part of ISSN: 00036951
Contributors: Jayakumar, O.D.; Achary, S.N.; Girija, K.G.; Tyagi, A.K.; Sudakar, C.; Lawes, G.; Naik, R.; Nisar, J.; Peng, X.; Ahuja, R.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

On the preparation of ultrathin tin dioxide by Langmuir-Blodgett films deposition

Thin Solid Films
2008 | Journal article
EID:

2-s2.0-55049094794

Part of ISSN: 00406090
Contributors: Choudhury, S.; Betty, C.A.; Girija, K.G.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Controlled in situ boron doping of diamond thin films using solution phase

Journal of Applied Physics
2006 | Journal article
EID:

2-s2.0-33846071036

Part of ISSN: 00218979
Contributors: Roy, M.; Dua, A.K.; Nuwad, J.; Girija, K.G.; Tyagi, A.K.; Kulshreshtha, S.K.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Room temperature gas sensitivity of ultrathin SnO<inf>2</inf> films prepared from Langmuir-Blodgett film precursors

Applied Physics Letters
2006 | Journal article
EID:

2-s2.0-33747488921

Part of ISSN: 00036951
Contributors: Choudhury, S.; Betty, C.A.; Girija, K.G.; Kulshreshtha, S.K.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Modeling of current transport in hot filament CVD diamond films

Diamond and Related Materials
2004 | Journal article
EID:

2-s2.0-9644275377

Part of ISSN: 09259635
Contributors: Girija, K.G.; Betty, C.A.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Relaxation of operational amplifier parameters after pulsed electron beam irradiation

Microelectronics Reliability
1999 | Journal article
EID:

2-s2.0-0033330719

Part of ISSN: 00262714
Contributors: Betty, C.A.; Girija, K.G.; Lal, R.
Source: Self-asserted source
Kalpathy Ganapathy Girija via Scopus - Elsevier

Peer review (13 reviews for 6 publications/grants)

Review activity for ACS applied nano materials. (1)
Review activity for Applied physics. (4)
Review activity for Engineering applications of artificial intelligence. (1)
Review activity for Journal of alloys and compounds. (3)
Review activity for Materials science & engineering. (2)
Review activity for Next materials. (2)