Research output per year
Research output per year
Research output
- 46 results
Search results
-
2023
Atomic layer deposition of magnetic thin films : Basic processes, engineering efforts, and road forward
Jussila, T., Philip, A., Tripathi, T., Nielsch, K. & Karppinen, M., 29 Dec 2023, In: Applied Physics Reviews. 10, 4, p. 1-36 36 p., 041313.Research output: Contribution to journal › Review Article › peer-review
Open AccessFile5 Citations (Scopus)56 Downloads (Pure) -
2021
Atomic Layer Deposition of Copper Metal Films from Cu(acac)2 and Hydroquinone Reductant
Tripathi, T. S., Wilken, M., Hoppe, C., de los Arcos, T., Grundmeier, G., Devi, A. & Karppinen, M., Oct 2021, In: Advanced Engineering Materials. 23, 10, 6 p., 2100446.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile14 Citations (Scopus)370 Downloads (Pure) -
Mixed-Anion Compounds: An Unexplored Playground for ALD Fabrication
Tripathi, T. S. & Karppinen, M., 9 Jun 2021, In: Advanced Materials Interfaces. 8, 11, 14 p., 2100146.Research output: Contribution to journal › Review Article › peer-review
Open AccessFile14 Citations (Scopus)307 Downloads (Pure) -
2020
Improving the Efficiency of GaInP/GaAs Light Emitters Using Surface Passivation
Tripathi, T. S., Radevici, I., Dagyte, V., Sadi, T. & Oksanen, J., Sept 2020, In: IEEE Transactions on Electron Devices. 67, 9, p. 3667-3672 6 p., 9142450.Research output: Contribution to journal › Article › Scientific › peer-review
5 Citations (Scopus) -
2019
Experimental setup for anisotropic thermoelectric transport measurements using MPMS
Tripathi, T. S. & Karppinen, M., 1 Feb 2019, In: Measurement Science and Technology. 30, 2, 7 p., 025602.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile5 Citations (Scopus)256 Downloads (Pure) -
New chemical mechanism explaining the breakdown of protective oxides on high temperature steels in biomass combustion and gasification plants
Blomberg, T., Tripathi, T. & Karppinen, M., 1 Jan 2019, In: RSC Advances. 9, 18, p. 10034-10048 15 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile10 Citations (Scopus)161 Downloads (Pure) -
Observation of local electroluminescent cooling and identifying the remaining challenges
Radevici, I., Sadi, T., Tripurari, T., Tiira, J., Ranta, S., Tukiainen, A., Guina, M. & Oksanen, J., 1 Jan 2019, Photonic Heat Engines: Science and Applications. Seletskiy, D. V., Epstein, R. I. & Sheik-Bahae, M. (eds.). SPIE, 109360A. (Proceedings of SPIE; vol. 10936).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open AccessFile241 Downloads (Pure) -
Semiconducting nature and thermal transport studies of ZrTe3
Hooda, M. K., Tripathi, T. S. & Yadav, C. S., 15 May 2019, In: Journal of Alloys and Compounds. 785, p. 603-609 7 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile7 Citations (Scopus)127 Downloads (Pure) -
2018
Atomic Layer Deposition of Conducting CuS Thin Films from Elemental Sulfur
Tripathi, T. S., Lahtinen, J. & Karppinen, M., May 2018, In: Advanced Materials Interfaces. 5, 9, 1701366.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile21 Citations (Scopus)326 Downloads (Pure) -
Electronic and Vibrational Properties of TiS2, ZrS2, and HfS2: Periodic Trends Studied by Dispersion-Corrected Hybrid Density Functional Methods
Glebko, N., Aleksandrova, I., Tewari, G. C., Tripathi, T. S., Karppinen, M. & Karttunen, A. J., 29 Nov 2018, In: Journal of Physical Chemistry C. 122, 47, p. 26835-26844 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile50 Citations (Scopus)471 Downloads (Pure) -
Microstructure and optical properties of ultra-thin NiO films grown by atomic layer deposition
Hagen, D. J., Tripathi, T. S., Terasaki, I. & Karppinen, M., 16 Oct 2018, In: Semiconductor Science and Technology. 33, 11, 115015.Research output: Contribution to journal › Article › Scientific › peer-review
9 Citations (Scopus) -
Time-effective synthesis of rhombohedral CuAlO2 from mesoporous alumina substrate
Shamshirgar, A. S., Aghayan, M., Tripathi, T. S., Karppinen, M., Gasik, M. & Hussainova, I., 5 Jun 2018, In: Materials & Design. 147, p. 48-55 8 p.Research output: Contribution to journal › Article › Scientific › peer-review
4 Citations (Scopus) -
2017
Atomic layer deposition of nickel–cobalt spinel thin films
Hagen, D., Tripathi, T. & Karppinen, M., 2017, In: Dalton Transactions. 46, 14, p. 4796-4805 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile20 Citations (Scopus)470 Downloads (Pure) -
Atomic layer deposition of p-type semiconducting thin films: a review
Tripathi, T. & Karppinen, M., 22 Dec 2017, In: Advanced Materials Interfaces. 4, 24, 1700300.Research output: Contribution to journal › Review Article › peer-review
Open AccessFile57 Citations (Scopus)602 Downloads (Pure) -
Efficient Process for Direct Atomic Layer Deposition of Metallic Cu Thin Films Based on an Organic Reductant
Tripathi, T. S. & Karppinen, M., 14 Feb 2017, In: Chemistry of Materials. 29, 3, p. 1230-1235 6 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile25 Citations (Scopus)379 Downloads (Pure) -
Enhanced p-Type Transparent Semiconducting Characteristics for ALD-Grown Mg-Substituted CuCrO2 Thin Films
Tripathi, T. S. & Karppinen, M., Jun 2017, In: Advanced Electronic Materials. 3, 6, 7 p., 1600341.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile40 Citations (Scopus)295 Downloads (Pure) -
Enhancement of thermoelectric power of PbTe thin films by Ag ion implantation
Bala, M., Bhogra, A., Khan, S. A., Tripathi, T. S., Tripathi, S. K., Avasthi, D. K. & Asokan, K., 7 Jun 2017, In: Journal of Applied Physics. 121, 21, 9 p., 215301.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile27 Citations (Scopus)373 Downloads (Pure) -
Evolution of nanostructured single-phase CoSb3 thin films by low-energy ion beam induced mixing and their thermoelectric performance
Bala, M., Gupta, S., Srivastava, S. K., Amrithapandian, S., Tripathi, T. S., Tripathi, S. K., Dong, C.-L., Chen, C.-L., Avasthi, D. K. & Asokan, K., 2017, In: Physical Chemistry Chemical Physics. 19, 36, p. 24886-24895 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
13 Citations (Scopus) -
2016
Anomalous thickness-dependent optical energy gap of ALD-grown ultra-thin CuO films
Tripathi, T. S., Terasaki, I. & Karppinen, M., 16 Sept 2016, In: Journal of physics: Condensed matter. 28, 47, 475801.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile27 Citations (Scopus)401 Downloads (Pure) -
Formation of nanodots and enhancement of thermoelectric power induced by ion irradiation in PbTe:Ag composite thin films
Bala, M., Meena, R., Gupta, S., Pannu, C., Tripathi, T. S., Varma, S., Tripathi, S. K., Asokan, K. & Avasthi, D. K., 2016, In: NUCLEAR INSTRUMENTS AND METHODS IN PHYSICS RESEARCH SECTION B: BEAM INTERACTIONS WITH MATERIALS AND ATOMS. 379, p. 36–41Research output: Contribution to journal › Article › Scientific › peer-review
6 Citations (Scopus) -
Isovalent Ca and Ba substitutions in thermoelectric layer-structured oxyselenide Sr2CoO2Cu2Se2
Chou, T. L., Mustonen, O., Tripathi, T. S. & Karppinen, M., 27 Jan 2016, In: Journal of physics: Condensed matter. 28, 3, 7 p., 035802.Research output: Contribution to journal › Article › Scientific › peer-review
12 Citations (Scopus) -
Three-Dimensional Uracil Network with Sodium as a Linker
Giedraityte, Z., Lopez-Acevedo, O., Espinosa Leal, L. A., Pale, V., Sainio, J., Tripathi, T. S. & Karppinen, M., 24 Nov 2016, In: Journal of Physical Chemistry C. 120, 46, p. 26342-26349 8 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile21 Citations (Scopus)520 Downloads (Pure) -
Transparent ferrimagnetic semiconducting CuCr2O4 thin films by atomic layer deposition
Tripathi, T. S., Yadav, C. S. & Karppinen, M., 1 Apr 2016, In: APL Materials. 4, 4, 046106.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile15 Citations (Scopus)363 Downloads (Pure) -
2015
Atomic layer deposition of transparent semiconducting oxide CuCrO2 thin films
Tripathi, T. S., Niemelä, J.-P. & Karppinen, M., 11 Jul 2015, In: Journal of Materials Chemistry C. 3, 32, p. 8364-8371 8 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile39 Citations (Scopus)316 Downloads (Pure) -
Effect of Ag Doping and Annealing on Thermoelectric Properties of PbTe
Bala, M., Gupta, S., Tripathi, T. S., Avasthi, D. K. & Asokan, K., 24 Jun 2015, PROCEEDINGS OF THE 59TH DAE SOLID STATE PHYSICS SYMPOSIUM 2014 (SOLID STATE PHYSICS). Chitra, R., Sahoo, N. K. & Bhattacharyya, D. (eds.). American Institute of Physics, 3 p. 110047. (AIP Conference Proceedings; vol. 1665).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
3 Citations (Scopus) -
Enhancement of thermoelectric power of PbTe:Ag nanocomposite thin films
Bala, M., Gupta, S., Tripathi, T. S., Varma, S., Tripathi, S. K., Asokan, K. & Avasthi, D. K., 2015, In: RSC Advances. 5, 33, p. 25887-25895Research output: Contribution to journal › Article › Scientific › peer-review
27 Citations (Scopus) -
Phase evolution and electrical properties of Co-Sb alloys fabricated from Co/Sb bilayers by thermal annealing and ion beam mixing
Bala, M., Pannu, C., Gupta, S., Tripathi, T. S., Tripathi, S. K., Asokan, K. & Avasthi, D. K., 2015, In: Physical Chemistry Chemical Physics. 17, 37, p. 24427-24437 11 p.Research output: Contribution to journal › Article › Scientific › peer-review
20 Citations (Scopus) -
Structural optical and electrical transport properties of ALD-fabricated CuCrO2 films
Tripathi, T. S. & Karppinen, M., 2015, In: Physics Procedia. 75, p. 488-494Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile11 Citations (Scopus)170 Downloads (Pure) -
2014
An experimental setup for the simultaneous measurement of thermoelectric power of two samples from 77 K to 500 K
Tripathi, T. S., Bala, M. & Asokan, K., Aug 2014, In: Review of Scientific Instruments. 85, 8, 7 p., 085115.Research output: Contribution to journal › Article › Scientific › peer-review
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Magnetic entropy change and critical exponents in double perovskite Y2NiMnO6
Sharma, G., Tripathi, T. S., Saha, J. & Patnaik, S., Nov 2014, In: Journal of Magnetism and Magnetic Materials. 368, p. 318-323 6 p.Research output: Contribution to journal › Article › Scientific › peer-review
43 Citations (Scopus) -
Thermoelectric properties of layered antiferromagnetic CuCrSe2
Tewari, G. C., Tripathi, T. S., Yamauchi, H. & Karppinen, M., 2014, In: Materials Chemistry and Physics. 145, 1-2, p. 156-161Research output: Contribution to journal › Article › Scientific › peer-review
31 Citations (Scopus) -
2013
Correlation between magnetoresistivity and magnetic entropy change in the 3D-Heisenberg ferromagnet CuCr 2 Te 4
Tripathi, T. S., Mahendiran, R. & Rastogi, A. K., 21 Jun 2013, In: Journal of Applied Physics. 113, 23, 5 p., 233907.Research output: Contribution to journal › Article › Scientific › peer-review
6 Citations (Scopus) -
Influence of Ga doping on rare earth moment ordering and ferromagnetic transition in Nd 0.7 Sr 0.3 Co 1-x Ga x O 3
Kumar, P., Maheswar Repaka, D. V., Aparnadevi, M., Tripathi, T. S. & Mahendiran, R., 7 May 2013, In: Journal of Applied Physics. 113, 17, 3 p., ARTN 17D702.Research output: Contribution to journal › Article › Scientific › peer-review
2 Citations (Scopus) -
Normal and inverse magnetocaloric effects in ferromagnetic Pr 0.58Sr0.42MnO3
Maheswar Repaka, D. V., Aparnadevi, M., Kumar, P., Tripathi, T. S. & Mahendiran, R., 7 May 2013, In: Journal of Applied Physics. 113, 17, 17A906.Research output: Contribution to journal › Article › Scientific › peer-review
11 Citations (Scopus) -
2012
Magnetocaloric effect and magnetothermopower in the room temperature ferromagnet Pr0.6Sr0.4MnO3
Repaka, D. V. M., Tripathi, T. S., Aparnadevi, M. & Mahendiran, R., 15 Dec 2012, In: Journal of Applied Physics. 112, 12, 9 p., 123915.Research output: Contribution to journal › Article › Scientific › peer-review
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2011
Electronic Transport Properties of Layered Antiferromagnet CuCrS2
Tewari, G. C., Kumar, P., Tripathi, T. S. & Rastogi, A. K., 12 Sept 2011, Solid State Physics - Proceedings of the 55th DAE Solid State Physics Symposium 2010. Garg, A., Mittal, R. & Mukhopadhyay, R. (eds.). PART A ed. American Institute of Physics, p. 1059-1060 2 p. (AIP Conference Proceedings; vol. 1349, no. PART A).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
3 Citations (Scopus) -
Electronic transport properties of stuffed compositions of ferromagnetic copper chromium telluride: Cu1+xCr2Te4 (x=0-1)
Tripathi, T. S., Tewari, G. C. & Rastogi, A. K., Nov 2011, In: Journal of Magnetism and Magnetic Materials. 323, 21, p. 2669-2673 5 p.Research output: Contribution to journal › Article › Scientific › peer-review
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Increase in the Thermoelectric Efficiency of the Disordered Phase of Layered Antiferromagnetic CuCrS2
Tewari, G. C., Tripathi, T. S., Kumar, P., Rastogi, A. K., Pasha, S. K. & Gupta, G., 1 Dec 2011, In: Journal of Electronic Materials. 40, 12, p. 2368-2373 6 p.Research output: Contribution to journal › Article › Scientific › peer-review
26 Citations (Scopus) -
Magnetic properties of stuffed copper chromium tellurides Cu 1xCr2yTe4 (x=01, y<0.3)
Tripathi, T. S., Tewari, G. C., Rastogi, A. K., Yadav, C. S. & Paulose, P. L., 1 Sept 2011, In: Journal of Magnetism and Magnetic Materials. 323, 17, p. 2300-2304 5 p.Research output: Contribution to journal › Article › Scientific › peer-review
3 Citations (Scopus) -
2010
Effect of chromium disorder on the thermoelectric properties of layered-antiferromagnet CuCrS2
Tewari, G. C., Tripathi, T. S. & Rastogi, A. K., 2010, In: Zeitschrift für Kristallographie - Crystalline Materials. 225, 11, p. 471-474 4 p.Research output: Contribution to journal › Article › Scientific › peer-review
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Thermoelectric properties of layer-antiferromagnet CuCrS2
Tewari, G. C., Tripathi, T. S. & Rastogi, A. K., 1 Aug 2010, In: Journal of Electronic Materials. 39, 8, p. 1133-1139 7 p.Research output: Contribution to journal › Article › Scientific › peer-review
51 Citations (Scopus) -
The study of magnon-drag effects in the thermopower of CuCr 2X4 (X = S, Se and Te)
Tripathi, T. S., Tewari, G. C. & Rastogi, A. K., 1 Jan 2010, In: Journal of Physics: Conference Series. 200, SECTION 3, 032060.Research output: Contribution to journal › Conference article › Scientific › peer-review
9 Citations (Scopus) -
2009
A magnetometer for cryogen-free systems: Extraction and integration method
Tripathi, T. S., Tewari, G. C. & Rastogi, A. K., 1 Jul 2009, In: Current Science. 97, 2, p. 144-147 4 p.Research output: Contribution to journal › Article › Scientific › peer-review
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A magnetometer for cryogen-free systems: extraction and integration method
Tripathi, T. S., Tewari, G. C. & Rastogi, A. K., 25 Jul 2009, In: Current Science. 97, 2, p. 144-147 4 p.Research output: Contribution to journal › Article › Scientific › peer-review
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2008
A Magnetometer for Cryogen-free systems: Extraction and Integration method
Tripathi, T. S., Tewari, G. C. & Rastogi, A. K., 2008, 53rd DAE Solid State Symposium. Vol. 53. p. 557 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
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2006
Magnetic properties of the thiospinel compound CuCr2Se4
Tripathi, T. S., Tewari, G. C., Yadav, C. S. & Rastogi, A. K., 2006, 51st DAE Solid State Symposium. Vol. 51. p. 893 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review