[HTML][HTML] Phonon-drag in a graphite channel buried in diamond

S Salami, R Debord, VM Giordano, R Fulcrand… - Solid State …, 2024 - Elsevier
While the phonon-drag effect can induce large Seebeck coefficients, it is associated with
large mean free path phonons present in the vicinity of the maximum in temperature of the …

[HTML][HTML] Elastodynamic properties of embedded amorphous carbon layer in diamond investigated by surface Brillouin scattering

Z Mthwesi, S Salami, N Mahonisi, J Margueritat… - Diamond and Related …, 2024 - Elsevier
By combining ion implantation and annealing, it is possible to create electrical conducting
channels buried beneath the surface of the diamond. Recent Seebeck measurements have …

Luminescence induced by NO ion implantation into diamond

TB Matindi, SR Naidoo, OM Ntwaeaborwa - Diamond and Related …, 2019 - Elsevier
The incorporation of shallow n-type dopants in diamond is one of the major challenges for its
electronic applications. n-Type behaviour in diamond has been observed for substitutional …

Anomalous behaviour of surface Brillouin scattering in thin strained CVD diamond

I Motochi, BA Mathe, SR Naidoo, E Aradi - Diamond and Related Materials, 2020 - Elsevier
Hellium ions were implanted into diamond at energies of 80 and 160 keV with fluences
beyond the amorphization threshold using the Cold Implantation Rapid Annealing (CIRA) …

Elastic and magnetic properties of Tb-MnO based thin films

G Mwendwa, D Wamwangi, B Mathe, R Erasmus… - Journal of Magnetism …, 2021 - Elsevier
We report on the elastic and magnetic properties of multiferroic Tb 0.3 Mn 20.9 O 78.8 thin
films. The films were deposited on (0 0 1) Si using radio frequency magnetron (RF) …