4 papers
Impact of irradiation conditions on the magnetic field sensitivity of spin defects in hBN nano flakes
Saksham Mahajan, Ravi Kumar, Aferdita Xhameni +8
We study centres generated by helium focused ion beam (FIB) irradiation in thin (70 nm) hBN nanoflakes, in order to investigate the effect of implantation…
High-accuracy inference using HfOS/HfS Memristors
Aferdita Xhameni, Antonio Lombardo
We demonstrate high accuracy classification for handwritten digits from the MNIST dataset (98.00) and RGB images from the CIFAR-10 dataset (86.80) by using resi…
Forming and Compliance-free Operation of Low-energy, Fast-switching HfOS/HfS Memristors
Aferdita Xhameni, AbdulAziz AlMutairi, Xuyun Guo +5
We demonstrate low energy, forming and compliance-free operation of a resistive memory obtained by the partial oxidation of a two-dimensional layered van-der-Waals semiconductor: h…
Controlled Fabrication of Native Ultra-Thin Amorphous Gallium Oxide from 2D Gallium Sulfide for Emerging Electronic Applications
AbdulAziz AlMutairi, Aferdita Xhameni, Xuyun Guo +4
Oxidation of two-dimensional (2D) layered materials has proven advantageous in creating oxide/2D material heterostructures, opening the door for a new paradigm of low-power electro…