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Author

  • Stephen Sathiaraj
2017

Effect of annealing on the optical properties of amorphous Se79Te10Sb4Bi7 thin films

Nyakotyo, H., Sathiaraj, T. S. & Muchuweni, E., Jul 1 2017, In : Optics and Laser Technology. 92, p. 182-188 7 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Synthesis and characterization of zinc oxide thin films for optoelectronic applications

Muchuweni, E., Sathiaraj, T. S. & Nyakotyo, H., Apr 1 2017, In : Heliyon. 3, 4, p. e00285 e00285.

Research output: Contribution to journalArticle

62 Citations (Scopus)
2016

Effect of gallium doping on the structural, optical and electrical properties of zinc oxide thin films prepared by spray pyrolysis

Muchuweni, E., Sathiaraj, T. S. & Nyakotyo, H., Jun 1 2016, In : Ceramics International. 42, 8, p. 10066-10070 5 p.

Research output: Contribution to journalArticle

49 Citations (Scopus)
12 Citations (Scopus)

Optical properties of amorphous Se90-XIn10SbXthin film alloys

Muiva, C. M., Mwabora, J. M., Sathiaraj, T. S. & King, J. G., Jan 1 2016, In : Journal of Alloys and Compounds. 689, p. 432-438 7 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Physical properties of gallium and aluminium co-doped zinc oxide thin films deposited at different radio frequency magnetron sputtering power

Muchuweni, E., Sathiaraj, T. S. & Nyakotyo, H., Nov 15 2016, In : Ceramics International. 42, 15, p. 17706-17710 5 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)
30 Citations (Scopus)
2015

Effect of Ag photo-doping on structural, optical and phase change properties of GeTe chalcogenide films

Kumar, P., Chander, R., Sathiaraj, T. S. & Thangaraj, R., Oct 1 2015, In : Materials Science in Semiconductor Processing. 38, p. 188-191 4 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Natural pigments as photosensitizers for dye-sensitized solar cells with TiO2 thin films

Maabong, K., Muiva, C. M., Monowe, P., Sathiaraj, T. S., Hopkins, M., Nguyen, L., Malungwa, K. & Thobega, M., 2015, In : International Journal of Renewable Energy Research. 5, 2, p. 501-506 6 p.

Research output: Contribution to journalArticle

Open Access
14 Citations (Scopus)

Observation of Meyer-Neldel rule in Se100-XM(M=In, Sb)X chalcogenide glasses

Muiva, C. M., Sathiaraj, T. S., Mwabora, J. M. & Maabong, K., Jan 1 2015, In : Ceramics International. 41, 2, p. 2348-2352 5 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2013

Influence of thickness on optical properties of a-(Se80Te 20)96Ag4 thin films

Singh, D., Kumar, S., Thangaraj, R. & Sathiaraj, T. S., Jan 1 2013, In : Physica B: Condensed Matter. 408, 1, p. 119-125 7 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2012

Chemical bond approach to optical properties of some flash evaporated Se 100 - XSb X chalcogenide alloys

Muiva, C. M., Sathiaraj, T. S. & Mwabora, J. M., Jul 1 2012, In : EPJ Applied Physics. 59, 1, 10301.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Chemical spray pyrolysis path to synthesis of ZnO microsausages from aggregation of elongated double tipped nanoparticles

Muiva, C., Sathiaraj, S. T. & Maabong, K., Jan 30 2012, THERMEC 2011. p. 2577-2582 6 p. (Materials Science Forum; vol. 706-709).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)
2 Citations (Scopus)

Optical properties of flash evaporated amorphous Se100-xIn x thin films for CuInSe2 solar cell applications

Muiva, C. M., Maabong, K., Sathiaraj, S. T. & Mwabora, J. M., Dec 1 2012, Proceedings of the IASTED African Conference on Power and Energy Systems, AfricaPES 2012. p. 86-90 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Study of crystallization kinetics and structural relaxation behavior in phase separated Ag 33Ge 17Se 50 glassy alloys

Kumar, P., Yannopoulos, S. N., Sathiaraj, T. S. & Thangaraj, R., Jul 16 2012, In : Materials Chemistry and Physics. 135, 1, p. 68-72 5 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2011

Crystallisation kinetics, glass forming ability and thermal stability in glassy Se100 - XInx chalcogenide alloys

Muiva, C. M., Sathiaraj, S. T. & Mwabora, J. M., Nov 15 2011, In : Journal of Non-Crystalline Solids. 357, 22-23, p. 3726-3733 8 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Effect of Bi substitution on phase transformation studies for Ge 22Sb22Te56 thin films

Kumar, J., Thangaraj, R. & Sathiaraj, T. S., Sep 1 2011, In : Journal of Optoelectronics and Advanced Materials. 13, 9, p. 1082-1085 4 p.

Research output: Contribution to journalArticle

150 Citations (Scopus)

Electrical and optical study of phase transitions in thermally evaporated GeTe films

Kumar, P., Thangaraj, R. & Sathiaraj, T. S., Apr 1 2011, In : Physica Status Solidi (A) Applications and Materials Science. 208, 4, p. 838-842 5 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
5 Citations (Scopus)