Research Articles (Physics): Recent submissions

Now showing items 101-120 of 719

Facile Zn and Ni Co-doped hematite nanorods for efficient photocatalytic water oxidation

Talibawo, Joan; Kyesmen, Pannan Isa; Cyulinyana, Marie C.; Diale, M. (Mmantsae Moche) (MDPI, 2022-08-27)

In this work, we report the effect of zinc (Zn) and nickel (Ni) co-doping of hydrothermally synthesized hematite nanorods prepared on fluorine-doped tin oxide (FTO) substrates for enhanced photoelectrochemical (PEC) water ...
Impact of thermally reducing temperature on graphene oxide thin films and microsupercapacitor performance

Maphiri, Vusani M.; Bakhoum, Daba T.; Sarr, Samba; Sylla, Ndeye Fatou; Rutavi, Gift; Manyala, Ncholu I. (MDPI, 2022-06-28)

In this work, a thermally reduced graphene oxide (TRGO) thin film on microscopic glass was prepared using spray coating and atmospheric pressure chemical vapour deposition. The structure of TRGO was analysed using X-ray ...
Recovering the two-body potential from a given three-body wave function

Belyaev, Vladimir Borisovich; Rakityansky, Sergei Anatoljevich; Gopane, Ishmael Mmusi (Springer, 2023)

A simple way of deducing the two-body potential from a given two- or three-body wave function is suggested. This method makes it possible to numerically obtain an unknown potential acting between the particles A and B when ...
Tuning the surface properties of CuO films using the precursor aging approach for enhanced photoelectrocatalytic reactions

Kyesman, Pannan I.; Nombona, Nolwazi; Diale, M. (Mmantsae Moche) (Wiley Open Access, 2023-10)

The surface properties of semiconductors have a significant influence on their photoelectrocatalytic efficiency. This research presents a precursor aging method for tuning the surface properties of CuO films, for enhanced ...
The behavior of hydrothermally synthesized hematite nanorods prepared on spin coated seed layers

Talibawo, Joan; Nyarige, Justine Sageka; Kyesmen, Pannan Isa; Cyulinyana, Marie C.; Diale, M. (Mmantsae Moche) (IOP Publishing, 2022-02)

Please read abstract in the article.
Asymmetric supercapacitor based on novel coal fly ash derived metal–organic frameworks as positive electrode and its derived carbon as negative electrode

Rambau, Khavharendwe Melba Amukelani; Tarimo, Delvina Japhet; Fasakin, Oladepo; Musyoka, Nicholas Mulei; Manyala, Ncholu I. (Springer, 2022-05)

Please read abstract in the article.
Low temperature thermally reduced graphene oxide directly on Ni-Foam using atmospheric pressure-chemical vapour deposition for high performance supercapacitor application

Maphiri, Vusani M.; Bakhoum, Daba T.; Sarr, Samba; Sylla, Ndeye Fatou; Rutavi, Gift; Manyala, Ncholu I. (Elsevier, 2022-08)

Please read abstract in the article.
Kinetics of thermo heterogeneous process under non-isothermal terms on the titanium carbide : a study on the different irradation conditions

Popov, E.P.; Aliyev, O.A.; Demir, E.; Neov, D.; Doroshkevich, A.S.; Mirzayev, M.N.; Horodek, P.; Thabethe, Thabsile Theodora; Imanova, G.T.; Akhundzada, H.V.; Sidorin, A.A.; Mamedov, F. (Jomard Publishing, 2022-08-30)

Please read abstract in the article.
Identifying active galactic nuclei via brightness temperature with sub-arcsecond international LOFAR telescope observations

Morabito, Leah K.; Sweijen, F.; Radcliffe, Jack Frederick; Best, P.N.; Kondapally, Rohit; Bondi, Marco; Bonato, Matteo; Duncan, K.J.; Prandoni, Isabella; Shimwell, T.W.; Williams, W.L.; Van Weeren, R.J.; Conway, J.E.; Rivera, G. Calistro (Oxford University Press, 2022-10)

Please read abstract in the article.
MeerKAT follow-up of enigmatic GLEAM 4-Jy (G4Jy) sources

Sejake, Precious K.; White, Sarah V.; Heywood, Ian; Thorat, Kshitij; Bester, Hertzog L.; Makhathini, S.; Fanaroff, Bernie L. (Oxford University Press, 2023-01)

We present the results from studying 140 radio sources in the GLEAM (GaLactic and Extragalactic All-sky MWA [Murchison Widefield Array]) 4-Jy (G4Jy) Sample. These sources were followed-up with MeerKAT to assess their radio ...
MIGHTEE : the nature of the radio-loud AGN population

Whittam, I.H.; Jarvis, M.J.; Hale, C.L.; Prescott, M.; Morabito, L.K.; Heywood, Ian; Adams, N.J.; Afonso, J.M.; An, Fangxia; Ao, Y.; Bowler, R.A.A.; Collier, Jordan D.; Deane, Roger; Delhaize, J.; Frank, Bradley; Glowacki, Marcin; Hatfield, P.W.; Maddox, Natasha; Marchetti, L.; Matthews, A.M.; Prandoni, I.; Randriamampandry, S.M.; Randriamanakoto, Z.; Smith, D.J.B.; Taylor, A.R.; Thomas, N.L.; Vaccari, M. (Oxford University Press, 2022-10)

Please read abstract in the article.
A comparative study on the properties of ErxZn1−xO and SmxZn1−xO nanostructured thin films for electronic device applications

Nyarige, Justine Sageka; Nambala, Fred Joe; Diale, M. (Mmantsae Moche) (Elsevier, 2022-12)

In this study, the undoped, Erbium (Er) doped and Samarium (Sm) doped (1, 3, and 5 wt%) ZnO were synthesized using spray pyrolysis. X-ray diffraction patterns confirmed ZnO with strong diffraction peaks indexed in their ...
Effects of implantation temperature and annealing on structural evolution and migration of Se into glassy carbon

Adeojo, Samuel Adedigba; Malherbe, Johan B.; Azarov, Alexander; Odutemowo, Opeyemi Shakirah; Njoroge, Eric Gitau; Abdelbagi, Hesham Abdelbagi Ali; Mpelane, Siyasanga; Hlatshwayo, Thulani Thokozani (Elsevier, 2022-07)

Please read abstract in the article.
Theoretical studies and simulation of gold-silica-gold multilayer "fanoshells" for sensing applications

Ugwuoke, Luke C.; Kruger, T.P.J. (Tjaart) (American Chemical Society, 2022-05)

We develop a theoretical framework, based on a multipole, quasi-static approach, for the prediction of the localized surface plasmon resonances in Fanoshells formed via geometrical symmetry breaking in multilayer nanoshells ...
Evaluating the antimicrobial activity and cytotoxicity of polydopamine capped silver and silver/polydopamine core-shell nanocomposites

Shumbula, Ndivhuwo P.; Nkabinde, Siyabonga S.; Ndala, Zakhele B.; Mpelane, Siyasanga; Shumbula, Morgan P.; Mdluli, Phumlani S.; Njengele-Tetyana, Zikhona; Tetyana, Phumlani; Hlatshwayo, Thulani Thokozani; Mlambo, Mbuso; Moloto, Nosipho (Elsevier, 2022-06)

Fabrication of bioactive nanomaterials with improved stability and low toxicity towards healthy mammalian cells have recently been a topic of interest. Bioactive metal nanomaterials such as silver nanoparticles (AgNPs) ...
Theoretical comparison of real-time feedback-driven single-particle tracking techniques

Van Heerden, Bertus; Kruger, T.P.J. (Tjaart) (American Institute of Physics, 2022-08)

Real-time feedback-driven single-particle tracking is a technique that uses feedback control to enable single-molecule spectroscopy of freely diffusing particles in native or near-native environments. A number of different ...
Accuracy of approximate methods for the calculation of absorption-type linear spectra with a complex system–bath coupling

Nothling, Johan A.; Mancal, Tomas; Kruger, T.P.J. (Tjaart) (American Institute of Physics, 2022-09)

Please read abstract in the article.
Assessment of the electrodeposition synthesized manganese chromite and cobalt‑nickel layered double hydroxide composite for high-performance supercapacitor applications

Rutavi, Gift; Tarimo, Delvina Japhet; Maphiri, Vusani Muswa; Kitenge, Vianney Ngoyi; Manyala, Ncholu I. (Elsevier, 2023-02)

Please read abstract in the article.
Exploration of metal-layered double hydroxide composite material for hybrid capacitor produced by facile and efficient electrodeposition process

Rutavi, Gift; Tarimo, Delvina Japhet; Maphiri, Vusani Muswa; Kitenge, Vianney Ngoyi; Manyala, Ncholu I. (Elsevier, 2022-12)

Please read abstract in the article.
Two-step electrodeposition of Hausmannite sulphur reduced graphene oxide and cobalt-nickel layered double hydroxide heterostructure for high-performance supercapacitor

Rutavi, Gift; Tarimo, Delvina Japhet; Maphiri, Vusani Muswa; Manyala, Ncholu I. (Wiley, 2022-06)

Please read abstract in the article.

Now showing items 101-120 of 719

Search UPSpace

Browse

All of UPSpace
This Collection
- Issue Date
- Authors
- Titles
- Subjects
- Supervisor
- UP Author
- UP Postgraduate
- Type

Recently added

Research Articles (Physics): Recent submissions

Search UPSpace

Browse

All of UPSpace

This Collection

My Account

UPSpace Workspace