Get started
Author

Daniel Wamwangi

Observed names: D Wamwangi, D. WAMWANGI, D. Wamwangi, D.M. Wamwangi, DM Wamwangi, Daniel M. Wamwangi, Daniel M. Wamwangi, Wamwangi, Daniel, Wamwangi, Daniel Muturi
Observed institutions: University of the Witwatersrand, iThemba Laboratory, Centro Ricerche Enrico Fermi, University of Pretoria, National Research Foundation, RWTH Aachen University
ORCID: 0000-0002-8365-5752
Observed ORCID: 0000-0002-8365-5752
OpenAlex ID: A5064942220
The role of vacancies and local distortions in the design of new phase-change materials
2006 · Matthias Wuttig, Daniel Lüsebrink, et al. · Nature Materials · 499
Investigation of SnSe, SnSe2, and Sn2Se3 alloys for phase change memory applications
2008 · Kyung-Min Chung, Daniel Wamwangi, et al. · Journal of Applied Physics · 193
Mechanical stresses upon crystallization in phase change materials
2001 · T. P. Leervad Pedersen, J. Kalb, et al. · Applied Physics Letters · 166
Perovskite solar cells: The new epoch in photovoltaics
2019 · S.A. Olaleru, J.K. Kirui, et al. · Solar Energy · 120
Influence of Bi doping upon the phase change characteristics of Ge2Sb2Te5
2004 · K. Wang, D. Wamwangi, et al. · Journal of Applied Physics · 100
CeO 2 Modulates the Electronic States of a Palladium Onion-Like Carbon Interface into a Highly Active and Durable Electrocatalyst for Hydrogen Oxidation in Anion-Exchange-Membrane Fuel Cells
2022 · Jimodo J. Ogada, Adewale K. Ipadeola, et al. · ACS Catalysis · 82
Effect of indium doping on Ge2Sb2Te5 thin films for phase-change optical storage
2005 · K. Wang, C. Steimer, et al. · Applied Physics A · 78
Identification of Te alloys with suitable phase change characteristics
2003 · Ralf Detemple, Daniel Wamwangi, et al. · Applied Physics Letters · 77
Crystallization kinetics of Ge4Sb1Te5 films
2002 · D. Wamwangi, W.K. Njoroge, et al. · Thin Solid Films · 75
Structural transformation of SbxSe100−x thin films for phase change nonvolatile memory applications
2005 · M. J. Kang, S. Y. Choi, et al. · Journal of Applied Physics · 61
Improved efficiency of organic solar cells using Au NPs incorporated into PEDOT:PSS buffer layer
2017 · Francis Otieno, Ndivhuwo P. Shumbula, et al. · AIP Advances · 52
PDF
Influence of doping upon the phase change characteristics of Ge2Sb2Te5
2006 · K. Wang, C. Steimer, et al. · Microsystem Technologies · 51
Hollow carbon spheres and a hollow carbon sphere/polyvinylpyrrolidone composite as ammonia sensors
2016 · Bridget K. Mutuma, Rafael Rodrigues, et al. · Journal of Materials Chemistry A · 46
Influence of Sn doping upon the phase change characteristics of Ge2Sb2Te5
2004 · K. Wang, D. Wamwangi, et al. · physica status solidi (a) · 44
Annealing effect on the structural and optical behavior of ZnO:Eu3+ thin film grown using RF magnetron sputtering technique and application to dye sensitized solar cells
2020 · Francis Otieno, Mildred Airo, et al. · Scientific Reports · 42
PDF
Ion beam modification of the structure and properties of hexagonal boron nitride: An infrared and X-ray diffraction study
2014 · E. Aradi, S.R. Naidoo, et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 31
The new Heavy Ion ERDA set up at iThemba LABS Gauteng: Multilayer thin film depth profiling using direct calculation and Monte Carlo simulation codes
2012 · M. Msimanga, D. Wamwangi, et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 28
Correlating Phase Behavior with Photophysical Properties in Mixed‐Cation Mixed‐Halide Perovskite Thin Films
2019 · Claire Greenland, Adam Shnier, et al. · Advanced Energy Materials · 25
Generation of radical species in CVD grown pristine and N-doped solid carbon spheres using H 2 and Ar as carrier gases
2017 · Bridget K. Mutuma, Boitumelo J. Matsoso, et al. · RSC Advances · 25
PDF
Electrical properties and crystallization behavior of Sb x Se100−x thin films
2006 · M. J. Kang, T. J. Park, et al. · Microsystem Technologies · 25
Assessment of Se based phase change alloy as a candidate for non-volatile electronic memory applications
2005 · K. Wang, C. Steimer, et al. · Applied Physics A · 25
Enhancement of organic photovoltaic device performance via P3HT:PCBM solution heat treatment
2017 · Francis Otieno, Bridget K Mutuma, et al. · Thin Solid Films · 24
Synthesis of Novel Conjugated Linoleic Acid (CLA)-Coated Superparamagnetic Iron Oxide Nanoparticles (SPIONs) for the Delivery of Paclitaxel with Enhanced In Vitro Anti-Proliferative Activity on A549 Lung Cancer Cells
2022 · Lindokuhle M. Ngema, Samson A. Adeyemi, et al. · Pharmaceutics · 23
PDF
DNA hybridisation sensors for product authentication and tracing: State of the art and challenges
2018 · Gloria Ntombenhle Hlongwane, David Dodoo-Arhin, et al. · South African Journal of Chemical Engineering · 21
PDF
Effect of thermal treatment on ZnO:Tb 3+ nano-crystalline thin films and application for spectral conversion in inverted organic solar cells
2018 · Francis Otieno, Mildred Airo, et al. · RSC Advances · 21
PDF
Works count: 121
Citation count: 2,367
H-index: 23
I10-index: 40
Year
Topic
Type