9 citations · 13 across the 5 of their papers we have counts for
5 papers
Effects of Rashba-spin-orbit coupling on superconducting boron-doped nanocrystalline diamond films: evidence of interfacial triplet superconductivity
Somnath Bhattacharyya, Davie Mtsuko, Christopher Allen +1
Among the many remarkable properties of diamond, the ability to superconduct when heavily doped with boron has attracted much interest in the carbon community. When considering the…
Non-s wave superconductivity in boron-doped nanodiamond films with 0-π Josephson junction array
Somnath Bhattacharyya, Christopher Coleman, Davie Mtsuko +1
Superconducting transport properties of granular materials are greatly influenced by the microstructure. We show that in heavily boron-doped diamond films (HBDDF) films some sharp…
Finite bias dependent evolution of superconductor-insulator transition and Zero Bias Conductance in boron doped nanodiamond films
Davie Mtsuko, Christopher Coleman, Somnath Bhattacharyya
We report on transport features in heavily boron doped nanocrystalline diamond (BNCD) films which are not seen in conventional (s-wave) granular superconductors. Observations inclu…
Observation of quantum transport features in graphene devices fabricated utilizing a nano-manipulating probe technique
Christopher Coleman, Davie Mtsuko, Chris Botha +1
A novel method for fast fabrication of mesoscopic multilayered graphene electronic devices utilizing nanoprobes to exfoliate graphite flakes is developed. The magnetoresistance of…
Observation of Shubnikov de Haas and Aharanov-Bohm oscillations in silicon nanowires
Tahir Aslan, Davie Mtsuko, Christopher Coleman +2
We record fine oscillations of 20 to 60 mT superimposed on larger oscillations having periodicity ~ 2 T at temperatures up to 100 K and fields up to 10 T from silicon nanowires. Ha…