Saroj Prasad Dash
Prof. Saroj Dash is leading a research group on Quantum device Physics, Nanoelectronics and Spintronics research at Chalmers. He holds a PhD degree in Physics from Max Planck Institute (2007, Stuttgart, Germany). His previous positions include postdocs at Uni. of Twente and Uni. of Groningen in Netherlands for three years. He was appointed at Chalmers in November 2010, where his group focus is on electronic charge and spin transport in graphene, semiconductor nanostructures, 2D magnets, hBN, MoS2, other two-dimensional materials and topological insulators. His group develops novel approaches for nanofabrication and design new measurement techniques that lead to fundamental physics experiments. The goal is to exploit the quantum and spin degrees of freedom of electrons for the integration of memory and logic functionalities in nanoelectronic devices and integrated circuits.
Research interests
1. Topological Quantum Materials and Devices
2. Graphene nanoelectronics and spintronics
3. 2D Magnets and heterostructure
4. van der Waals heterostructures of 2D materials
5. 2D semiconductor nanoelectronics
6. Spin-orbit and Magnetic effects 2D materials heterostructures
7. Spin-orbit torque technology
Read about the different master thesis projects (30 or 60 credits) available in the Saroj Dash Group at the Teaching tab.
Showing 81 publications
Room temperature nonlocal detection of charge-spin interconversion in a topological insulator
Ionotronic WS2 memtransistors for 6-bit storage and neuromorphic adaptation at high temperature
Strong perpendicular anisotropic ferromagnet Fe
Localization and interaction of interlayer excitons in MoSe
Bottom-Up Growth of Monolayer Honeycomb SiC
A Room-Temperature Spin-Valve with van der Waals Ferromagnet Fe
A ferromagnetic Eu-Pt surface compound grown below hexagonal boron nitride
Spin-orbit torques in Co2MnGa magnetic Weyl semimetal thin films
Spin Logic and Emergent Spin Phenomena in 2D Materials Heterostructures
Revealing the band structure of ZrTe5 using multicarrier transport
Microwave Synthesized 2D Gold and Its 2D-2D Hybrids
Challenges and opportunities in 2D heterostructures for electronic and optoelectronic devices
Multifunctional Spin Logic Operations in Graphene Spin Circuits
Valley-exchange coupling probed by angle-resolved photoluminescence
Graphene and Beyond: Recent Advances in Two-Dimensional Materials Synthesis, Properties, and Devices
Charge to spin conversion in van der Waals metal NbSe
Salt-assisted growth of monolayer MoS2 for high-performance hysteresis-free field-effect transistor
Disorder is not always bad for charge-to-spin conversion in WTe
Unconventional Charge–Spin Conversion in Weyl-Semimetal WTe2
Criteria for deterministic single-photon emission in two-dimensional atomic crystals
Observation of charge to spin conversion in Weyl semimetal WTe2 at room temperature
Observation of surface dominated topological transport in strained semimetallic ErPdBi thin films
Charge-spin conversion signal in WTe2 van der Waals hybrid devices with a geometrical design
Electrically Controlled Spin Injection from Giant Rashba Spin-Orbit Conductor BiTeBr
Magnetic proximity in a van der Waals heterostructure of magnetic insulator and graphene
Two-dimensional spintronic circuit architectures on large scale graphene
Electrically controlled spin-switch and evolution of Hanle spin precession in graphene
Manipulation of exciton and trion quasiparticles in monolayer WS2 via charge transfer
Surface dominated magnetotransport in Bi
Tailoring emergent spin phenomena in Dirac material heterostructures
1D ferromagnetic edge contacts to 2D graphene/h-BN heterostructures
Origin and evolution of surface spin current in topological insulators
Hall sensors batch-fabricated on all-CVD h-BN/graphene/h-BN heterostructures
Spin-Polarized Tunneling through Chemical Vapor Deposited Multilayer Molybdenum Disulfide
Spintronics with Graphene and van der Waals Heterostructures
Electrical gate control of spin current in van der Waals heterostructures at room temperature
Gate-tunable Hall sensors on large area CVD graphene protected by h-BN with 1D edge contacts
Cold cathode emission studies on topographically modified few layer and single layer MoS2 films
Spin transport in two-dimensional materials and van der Waals heterostructures
Room Temperature Electrical Detection of Spin Polarized Currents in Topological Insulators
Low Schottky Barrier Black Phosphorus Field-Effect Devices with Ferromagnetic Tunnel Contacts
Tunnel Magnetoresistance with Atomically Thin Two‐Dimensional Hexagonal Boron Nitride Barriers
Graphene spintronics: the European Flagship perspective
Long distance spin communication in chemical vapour deposited graphene
High Performance Molybdenum Disulfide Field Effect Transistors with Spin Tunnel Contacts
Spin transport and precession in graphene measured by nonlocal and three-terminal methods
Enhanced Tunnel Spin Injection into Graphene using Chemical Vapor Deposited Hexagonal Boron Nitride
Anomalous scaling of spin accumulation in ferromagnetic tunnel devices with silicon and germanium
Spintronics with graphene-hexagonal boron nitride van der Waals heterostructures
Surface Energy Engineering for Tunable Wettability through Controlled Synthesis of MoS2
Thermal creation of electron spin polarization in n-type silicon
Efficient Spin Injection into Silicon and the Role of the Schottky Barrier
Silicon spintronics with ferromagnetic tunnel devices
Anisotropy of spin polarization and spin accumulation in Si/Al2O3/ferromagnet tunnel devices
Initial stages of growth of iron on silicon for spin injection through Schottky barrier
24. Initial stages of growth of iron on silicon for spin injection through Schottky barrier
19. Electrical spin injection into moderately doped silicon enabled by tailored interfaces
Oscillatory spin-polarized tunnelling from silicon quantum wells controlled by electric field
Silicon spintronics at room temperature
21. Magnetic tunnel contacts to silicon with low-work-function ytterbium nanolayers
Electrical creation of spin polarization in silicon at room temperature
26. Subsurface enrichment of Co in Si (100) at initial stages of growth at room temperature
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Showing 9 research projects
Spintronics with Topological Quantum Material and Magnetic Heterostructures
Graphene Core Project 3 (Graphene Flagship)
Topology and Magnetism in Novel Quantum Materials
Graphene Core Project 2 (Graphene Flagship)
Spin kommunikation i Dirac Material heterostrukturer
Graphene Core Project 1. Graphene-based disruptive technologies (Graphene Flagship)
Inducerade Spin Strukturer i var der Waals Heterostrukturer
Silicon Spintronics at Room Temperature
Silicon Spintronics at Room Temperature (SILICONSPIN)