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Scopus Author ID: 6507614591

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Employment (3)

University of Namibia: Windhoek, Khomas, NA

2017-07-01 to present | Senior Lecturer (Physics); Acting Director of Namibia Green Hydrogen Research Institute (Physics, Chemistry and Material Science)
Employment
Source: Self-asserted source
Zivayi Chiguvare

Namibia University of Science and Technology: Windhoek, Khomas, NA

2013 to 2017 | Director (Namibia Energy Institute)
Employment
Source: Self-asserted source
Zivayi Chiguvare

University of the Witwatersrand: Johannesburg-Braamfontein, Gauteng, ZA

2008 to 2013 | Lecturer (Physics)
Employment
Source: Self-asserted source
Zivayi Chiguvare

Works (23)

Performance Analysis of Clear Sky Global Horizontal Irradiance Models: Simple Models Adapted for Local Conditions

Journal of Renewable Energy
2021-09-27 | Journal article
DOI: 10.1155/2021/4369959
Contributors: Nicholas Kwarikunda; Zivayi Chiguvare; Koray Ulgen
Source: check_circle
Crossref
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Preferred source (of 2)‎

Dark and illuminated J(V) characteristics of thin layered bulk heterojunction P3HT:PCBM sandwich solar cells after thermal treatment

Optical and Quantum Electronics
2020 | Journal article
DOI: 10.1007/s11082-020-02516-0
EID:

2-s2.0-85090386003

Part of ISSN: 1572817X 03068919
Contributors: Jhamba, L.; Wamwangi, D.; Chiguvare, Z.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Dependence of mobility and charge injection on active layer thickness of bulk heterojunction organic solar cells: PCBM:P3HT

Optical and Quantum Electronics
2020 | Journal article
DOI: 10.1007/s11082-020-02362-0
EID:

2-s2.0-85083973430

Part of ISSN: 1572817X 03068919
Contributors: Jhamba, L.; Wamwangi, D.; Chiguvare, Z.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier
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Recent Advances on the Use of Nickel Nano Layered Double Hydroxides as Green, and Efficient, Catalysts for Water Splitting

Catalysis Letters
2020-07 | Journal article
DOI: 10.1007/s10562-019-03095-w
Part of ISSN: 1011-372X
Part of ISSN: 1572-879X
Contributors: Daniel Likius; Ateeq Rahman; Chiguvare Zivayi; Veikko Uahengo
Source: Self-asserted source
Zivayi Chiguvare

Proposing a master’s programme on participatory integrated assessment of energy systems to promote energy access and energy efficiency in Southern Africa

International Journal of Sustainability in Higher Education
2018 | Journal article
DOI: 10.1108/IJSHE-04-2017-0048
EID:

2-s2.0-85038091981

Part of ISSN: 14676370
Contributors: Kiravu, C.; Diaz-Maurin, F.; Giampietro, M.; Brent, A.C.; Bukkens, S.G.F.; Chiguvare, Z.; Gasennelwe-Jeffrey, M.A.; Gope, G.; Kovacic, Z.; Magole, L. et al.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Renewable energy and African industrialization: A participatory integrated approach in assessing concentrated solar power potential in Namibia

International Journal of Mechanical Engineering and Technology
2018 | Journal article
EID:

2-s2.0-85059230703

Part of ISSN: 09766359 09766340
Contributors: Okorie, M.E.; Inambao, F.L.; Chiguvare, Z.; Alfeus, S.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Scarcity in abundance: The challenges of promoting energy access in the Southern African region

Energy Policy
2018 | Journal article
DOI: 10.1016/j.enpol.2018.05.023
EID:

2-s2.0-85047160568

Part of ISSN: 03014215
Contributors: Diaz-Maurin, F.; Chiguvare, Z.; Gope, G.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier
grade
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(N-doped) Carbon Nanotube Nanostructuring of the Hole Transport Electrode for Reduced Space-Charge Accumulation in Polymer-Fullerene Solar Cells

Physica Status Solidi (A) Applications and Materials Science
2017 | Journal article
DOI: 10.1002/pssa.201700137
EID:

2-s2.0-85033457586

Part of ISSN: 18626319 18626300
Contributors: Bepete, G.; Khan, L.; Chiguvare, Z.; Coville, N.J.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Evaluation of Wind Shear Coefficients, Surface Roughness and Energy Yields over Inland Locations in Namibia

Procedia Manufacturing
2017 | Conference paper
DOI: 10.1016/j.promfg.2016.12.094
EID:

2-s2.0-85010468222

Part of ISSN: 23519789
Contributors: Okorie, M.E.; Inambao, F.; Chiguvare, Z.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Realizing one-dimensional quantum and high-frequency transport features in aligned single-walled carbon nanotube ropes

Journal of Applied Physics
2014 | Journal article
DOI: 10.1063/1.4886758
EID:

2-s2.0-84904287624

Part of ISSN: 10897550 00218979
Contributors: Ncube, S.; Chimowa, G.; Chiguvare, Z.; Bhattacharyya, S.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Incorporation of small BN domains in graphene during CVD using methane, boric acid and nitrogen gas

Nanoscale
2013 | Journal article
DOI: 10.1039/c3nr01699d
EID:

2-s2.0-84879856183

Part of ISSN: 20403364 20403372
Contributors: Bepete, G.; Voiry, D.; Chhowalla, M.; Chiguvare, Z.; Coville, N.J.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier
grade
Preferred source (of 2)‎

The use of aliphatic alcohol chain length to control the nitrogen type and content in nitrogen doped carbon nanotubes

Carbon
2013 | Journal article
DOI: 10.1016/j.carbon.2012.09.033
EID:

2-s2.0-84869491529

Part of ISSN: 00086223
Contributors: Bepete, G.; Tetana, Z.N.; Lindner, S.; Rümmeli, M.H.; Chiguvare, Z.; Coville, N.J.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Current conduction in poly(3-hexylthiophene) and in poly(3- hexylthiophene) doped [6,6]-phenyl c61-butyric acid methylester composite thin film devices

Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences
2012 | Journal article
DOI: 10.5560/ZNA.2012-0062
EID:

2-s2.0-84871165854

Part of ISSN: 09320784
Contributors: Chiguvare, Z.; Parisi, J.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Electric field induced transition from electron - Only to hole-only conduction in polymer - Fullerene metal-insulator-metal devices

Journal of Applied Physics
2012 | Journal article
DOI: 10.1063/1.4767455
EID:

2-s2.0-84870702327

Part of ISSN: 00218979
Contributors: Chiguvare, Z.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Tuning carbon nanotubes for application in solar cells

30th ISES Biennial Solar World Congress 2011, SWC 2011
2011 | Conference paper
EID:

2-s2.0-84873825968

Part of ISBN: 9781618393647
Contributors: Chiguvare, Z.; Bepete, G.; Coville, N.J.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Anisotropic weakly localized transport in nitrogen-doped ultrananocrystalline diamond films

Physical Review B - Condensed Matter and Materials Physics
2010 | Journal article
DOI: 10.1103/PhysRevB.82.184206
EID:

2-s2.0-78649689972

Part of ISSN: 10980121 1550235X
Contributors: Shah, K.V.; Churochkin, D.; Chiguvare, Z.; Bhattacharyya, S.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Electron field emission of silicon-doped diamond-like carbon thin films

Japanese Journal of Applied Physics
2010 | Journal article
DOI: 10.1143/JJAP.49.111301
EID:

2-s2.0-79551636957

Part of ISSN: 00214922 13474065
Contributors: Ray, S.C.; Kumar Ghosh, S.; Chiguvare, Z.; Palnitkar, U.; Pong, W.-F.; Lin, I.-N.; Papakonstantinou, P.; Strydom, A.M.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Influence of thermal annealing on the electrical properties of poly(3-hexylthiophene)-based thin film diodes

Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences
2007 | Journal article
DOI: 10.1515/zna-2007-10-1109
EID:

2-s2.0-39049108281

Part of ISSN: 09320784
Contributors: Chiguvare, Z.; Parisi, J.; Dyakonov, V.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Trap-limited hole mobility in semiconducting poly(3-hexylthiophene)

Physical Review B - Condensed Matter and Materials Physics
2004 | Journal article
DOI: 10.1103/PhysRevB.70.235207
EID:

2-s2.0-13944273678

Part of ISSN: 1550235X 10980121
Contributors: Chiguvare, Z.; Dyakonov, V.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Current limiting mechanisms in indium-tin-oxide/poly3-hexylthlophene/aluminum thin film devices

Journal of Applied Physics
2003 | Journal article
DOI: 10.1063/1.1588358
EID:

2-s2.0-0042424537

Part of ISSN: 00218979
Contributors: Chiguvare, Z.; Parisi, J.; Dyakonov, V.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier
grade
Preferred source (of 2)‎

Electrical and optical design and characterisation of regioregular poly(3-hexylthiophene-2,5diyl)/fullerene-based heterojunction polymer solar cells

Synthetic Metals
2003 | Conference paper
DOI: 10.1016/S0379-6779(03)00027-4
EID:

2-s2.0-0038577559

Part of ISSN: 03796779
Contributors: Chirvase, D.; Chiguvare, Z.; Knipper, M.; Parisi, J.; Dyakonov, V.; Hummelen, J.C.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Temperature dependent characteristics of poly(3 hexylthiophene)-fullerene based heterojunction organic solar cells

Journal of Applied Physics
2003 | Journal article
DOI: 10.1063/1.1545162
EID:

2-s2.0-0037444925

Part of ISSN: 00218979
Contributors: Chirvase, D.; Chiguvare, Z.; Knipper, M.; Parisi, J.; Dyakonov, V.; Hummelen, J.C.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier

Electronic properties of polymer-fullerene solar cells studied with light-induced electron spin resonance and admittance spectroscopy

Materials Research Society Symposium - Proceedings
2002 | Conference paper
EID:

2-s2.0-0036459446

Part of ISSN: 02729172
Contributors: Dyakonov, V.; Riedel, I.; Chiguvare, Z.; Deibel, C.; Parisi, J.; Brabec, C.J.; Sariciftci, N.S.; Hummelen, J.C.
Source: Self-asserted source
Zivayi Chiguvare via Scopus - Elsevier
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