Quantum‐Engineered Devices Based on 2D Materials for Next‐Generation Information Processing and Storage

A Pal, S Zhang, T Chavan, K Agashiwala… - Advanced …, 2023 - Wiley Online Library
As an approximation to the quantum state of solids, the band theory, developed nearly
seven decades ago, fostered the advance of modern integrated solid‐state electronics, one …

Recent progress on emergent two-dimensional magnets and heterostructures

Y Yao, X Zhan, MG Sendeku, P Yu, FT Dajan… - …, 2021 - iopscience.iop.org
Abstract Intrinsic two-dimensional (2D) magnetic materials own strong long-range
magnetism while their characteristics of the ultrathin thickness and smooth surface provide …

Multifunctional spin logic operations in graphene spin circuits

D Khokhriakov, S Sayed, AM Hoque, B Karpiak… - Physical Review …, 2022 - APS
Spin-based computing, combining logic and nonvolatile magnetic memory, is promising for
emerging information technologies. However, the realization of a universal spin logic …

All-electrical creation and control of spin-galvanic signal in graphene and molybdenum ditelluride heterostructures at room temperature

AM Hoque, D Khokhriakov, K Zollner, B Zhao… - Communications …, 2021 - nature.com
The ability to engineer new states of matter and control their spintronic properties by electric
fields is at the heart of future information technology. Here, we report a gate-tunable spin …

Room temperature nonlocal detection of charge-spin interconversion in a topological insulator

MA Hoque, L Sjöström, D Khokhriakov… - npj 2D Materials and …, 2024 - nature.com
Topological insulators (TIs) are emerging materials for next-generation low-power
nanoelectronic and spintronic device applications. TIs possess non-trivial spin-momentum …

Spin-valley coupling and spin-relaxation anisotropy in all-CVD Graphene- van der Waals heterostructure

AM Hoque, V Ramachandra, A George… - Physical Review …, 2023 - APS
Two-dimensional (2D) van der Waals (vdW) heterostructures fabricated by combining 2D
materials with unique properties into one ultimate unit can offer a plethora of fundamental …

CVD bilayer graphene spin valves with 26 μm spin diffusion length at room temperature

T Bisswanger, Z Winter, A Schmidt, F Volmer… - Nano Letters, 2022 - ACS Publications
We present inverted spin-valve devices fabricated from chemical vapor deposition (CVD)-
grown bilayer graphene (BLG) that show more than a doubling in device performance at …

Strong perpendicular anisotropic ferromagnet Fe3GeTe2/graphene van der Waals heterostructure

B Zhao, B Karpiak, AM Hoque, P Dhagat… - Journal of Physics D …, 2023 - iopscience.iop.org
Two-dimensional magnets offer a new platform for exploring fundamental properties in van
der Waals (vdW) heterostructures and their device applications. Here, we investigated …

[HTML][HTML] Charge to spin conversion in van der Waals metal NbSe2

AM Hoque, B Zhao, D Khokhriakov, P Muduli… - Applied Physics …, 2022 - pubs.aip.org
Quantum materials with a large charge current-induced spin polarization are promising for
next-generation all-electrical spintronic science and technology. Van der Waals metals with …

Charge-spin conversion signal in WTe2 van der Waals hybrid devices with a geometrical design

B Zhao, AM Hoque, D Khokhriakov, B Karpiak… - Applied Physics …, 2020 - pubs.aip.org
The efficient generation and control of spin polarization via charge-spin conversion in
topological semimetals are desirable for future spintronic and quantum technologies. Here …