Saroj Prasad Dash

Professor at Quantum Device Physics

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.

Source: chalmers.se
Image of Saroj Prasad Dash

Showing 89 publications

2024

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

Anamul Md Hoque, Lars Sjöström, Dmitrii Khokhriakov et al
npj 2D Materials and Applications. Vol. 8 (1)
Journal article
2024

Large out-of-plane spin-orbit torque in topological Weyl semimetal TaIrTe<inf>4</inf>

Lakhan Bainsla, Bing Zhao, Nilamani Behera et al
Nature Communications. Vol. 15 (1), p. 4649-
Journal article
2024

Signature of pressure-induced topological phase transition in ZrTe<inf>5</inf>

Zoltan Kovacs-Krausz, Dániel Nagy, Albin Márffy et al
npj Quantum Materials. Vol. 9 (1)
Journal article
2024

Large Non-Volatile Frequency Tuning of Spin Hall Nano-Oscillators using Circular Memristive Nano-Gates

Maha Khademi, Akash Kumar, Mona Rajabali et al
IEEE Electron Device Letters. Vol. 45 (2), p. 268-271
Journal article
2024

Enhanced superconductivity originating from f -electron doping in topologically nontrivial YPdBi half-Heusler thin films

Shivangi Srivastava, Bishal Das, Vishal Bhardwaj et al
Physical Review Materials. Vol. 8 (7)
Journal article
2024

Achieving Long-Range Arbitrary Uniform Alignment of Nanostructures in Magnetic Fields

Viney Ghai, Santosh Pandit, Magnus Svensso et al
Advanced Functional Materials. Vol. 34 (42)
Journal article
2024

Anomalies in the Dirac bands in the proximity of correlated electrons

Sawani Datta, Khadiza Ali, Rahul Verma et al
Nanoscale. Vol. 16 (29), p. 13861-13866
Journal article
2024

All-2D CVD-grown semiconductor field-effect transistors with van der Waals graphene contacts

Anamul Md Hoque, Antony George, Vasudev Ramachandra et al
npj 2D Materials and Applications. Vol. 8 (1)
Journal article
2024

Transfer of 2D Films: From Imperfection to Perfection

Phuong V. Pham, The Hung Mai, Saroj Prasad Dash et al
ACS Nano. Vol. 18 (23), p. 14841-14876
Review article
2023

Thermally Driven Multilevel Non-Volatile Memory with Monolayer MoS<inf>2</inf> for Brain-Inspired Artificial Learning

Sameer Kumar Mallik, Roshan Padhan, Mousam Charan Sahu et al
ACS Applied Materials & Interfaces. Vol. 15 (30), p. 36527-36538
Journal article
2023

Spin-valley coupling and spin-relaxation anisotropy in all-CVD Graphene- MoS2 van der Waals heterostructure

Anamul Md Hoque, Vasudev Ramachandra, Antony George et al
Physical Review Materials. Vol. 7 (4)
Journal article
2023

Bottom-Up Growth of Monolayer Honeycomb SiC

Craig Michael Polley, H. Fedderwitz, T. Balasubramanian et al
Physical Review Letters. Vol. 130 (7)
Journal article
2023

Ionotronic WS2 memtransistors for 6-bit storage and neuromorphic adaptation at high temperature

Sameer Kumar Mallik, Roshan Padhan, Mousam Charan Sahu et al
npj 2D Materials and Applications. Vol. 7 (1)
Journal article
2023

Strong perpendicular anisotropic ferromagnet Fe<inf>3</inf>GeTe<inf>2</inf>/graphene van der Waals heterostructure

Bing Zhao, Bogdan Karpiak, Anamul Md Hoque et al
Journal of Physics D: Applied Physics. Vol. 56 (9)
Journal article
2023

Localization and interaction of interlayer excitons in MoSe<inf>2</inf>/WSe<inf>2</inf> heterobilayers

Hanlin Fang, Qiaoling Lin, Yi Zhang et al
Nature Communications. Vol. 14 (1)
Journal article
2023

A ferromagnetic Eu-Pt surface compound grown below hexagonal boron nitride

Alaa Mohammed Idris Bakhit, Khadiza Ali, Anna A. Makarova et al
Nanoscale. Vol. 15 (27), p. 11517-11528
Journal article
2023

Electric Field and Strain Tuning of 2D Semiconductor van der Waals Heterostructures for Tunnel Field-Effect Transistors

Konstantina Iordanidou, Richa Mitra, Naveen Shetty et al
ACS Applied Materials & Interfaces. Vol. 15 (1), p. 1762-1771
Journal article
2023

Spin-orbit torques in Co2MnGa magnetic Weyl semimetal thin films

Lakhan Bainsla, Yuya Sakuraba, Ahmad Awad et al
2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings
Paper in proceeding
2023

Spin Logic and Emergent Spin Phenomena in 2D Materials Heterostructures

Saroj Prasad Dash
2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings
Paper in proceeding
2023

Scalable Fabrication of Edge Contacts to 2D Materials: Implications for Quantum Resistance Metrology and 2D Electronics

Naveen Shetty, Hans He, Richa Mitra et al
ACS Applied Nano Materials. Vol. 6 (7), p. 6292-6298
Journal article
2023

Revealing the band structure of ZrTe5 using multicarrier transport

Zoltan Kovacs-Krausz, Endre Tóvári, Dániel Nagy et al
Physical Review B. Vol. 107 (7)
Journal article
2022

Microwave Synthesized 2D Gold and Its 2D-2D Hybrids

Sumit Chahal, Arkamita Bandyopadhyay, Saroj Prasad Dash et al
Journal of Physical Chemistry Letters. Vol. 13 (28), p. 6487-6495
Journal article
2022

Challenges and opportunities in 2D heterostructures for electronic and optoelectronic devices

Suman Kumar Chakraborty, Baisali Kundu, Biswajeet Nayak et al
iScience. Vol. 25 (3)
Review article
2022

Multifunctional Spin Logic Operations in Graphene Spin Circuits

Dmitrii Khokhriakov, Shehrin Sayed, Anamul Md Hoque et al
Physical Review Applied. Vol. 18 (6)
Journal article
2022

Valley-exchange coupling probed by angle-resolved photoluminescence

Joshua Thompson, Samuel Brem, Hanlin Fang et al
Nanoscale Horizons. Vol. 7 (1), p. 77-84
Journal article
2022

Graphene and Beyond: Recent Advances in Two-Dimensional Materials Synthesis, Properties, and Devices

Yu Lei, Tianyi Zhang, Yu Chuan Lin et al
ACS Nanoscience Au. Vol. 2 (6), p. 450-485
Review article
2022

Charge to spin conversion in van der Waals metal NbSe<inf>2</inf>

Anamul Md Hoque, Bing Zhao, Dmitrii Khokhriakov et al
Applied Physics Letters. Vol. 121 (24)
Journal article
2021

Salt-assisted growth of monolayer MoS2 for high-performance hysteresis-free field-effect transistor

Sameer Kumar Mallik, Sandhyarani Sahoo, Mousam Charan Sahu et al
Journal of Applied Physics. Vol. 129 (14)
Journal article
2021

Disorder is not always bad for charge-to-spin conversion in WTe<inf>2</inf>

Marcos Guimarães, Saroj Prasad Dash
Matter. Vol. 4 (5), p. 1440-1441
Journal article
2020

Unconventional Charge–Spin Conversion in Weyl-Semimetal WTe2

Zhao Bing, Bogdan Karpiak, Dmitrii Khokhriakov et al
Advanced Materials. Vol. 32 (38)
Journal article
2020

Robust Spin Interconnect with Isotropic Spin Dynamics in Chemical Vapor Deposited Graphene Layers and Boundaries

Dmitrii Khokhriakov, Bogdan Karpiak, Anamul Md Hoque et al
ACS Nano. Vol. 14 (11), p. 15864-15873
Journal article
2020

Charge-spin conversion in layered semimetal TaTe2 and spin injection in van der Waals heterostructures

Anamul Md Hoque, Dmitrii Khokhriakov, Bogdan Karpiak et al
Physical Review Research. Vol. 2 (3)
Journal article
2020

Criteria for deterministic single-photon emission in two-dimensional atomic crystals

Joshua Thompson, Samuel Brem, Hanlin Fang et al
Physical Review Materials. Vol. 4 (8)
Journal article
2020

Electrical Control of Hybrid Monolayer Tungsten Disulfide-Plasmonic Nanoantenna Light-Matter States at Cryogenic and Room Temperatures

Battulga Munkhbat, Denis Baranov, Ankit Bisht et al
ACS Nano. Vol. 14 (1), p. 1196-1206
Journal article
2020

Two-dimensional spintronic circuit architectures on large scale graphene

Dmitrii Khokhriakov, Bogdan Karpiak, Anamul Md Hoque et al
Carbon. Vol. 161, p. 892-899
Journal article
2020

Observation of charge to spin conversion in Weyl semimetal WTe2 at room temperature

Bing Zhao, Dmitrii Khokhriakov, Yang Zhang et al
Physical Review Research. Vol. 2 (1)
Journal article
2020

Observation of surface dominated topological transport in strained semimetallic ErPdBi thin films

Vishal Bhardwaj, Anupam Bhattacharya, A. K. Nigam et al
Applied Physics Letters. Vol. 117 (13)
Journal article
2020

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

Bing Zhao, Anamul Md Hoque, Dmitrii Khokhriakov et al
Applied Physics Letters. Vol. 117 (24)
Journal article
2020

Electrically Controlled Spin Injection from Giant Rashba Spin-Orbit Conductor BiTeBr

Zoltan Kovacs-Krausz, Anamul Md Hoque, Péter Makk et al
Nano Letters. Vol. 20 (7), p. 4782-4791
Journal article
2020

Magnetic proximity in a van der Waals heterostructure of magnetic insulator and graphene

Bogdan Karpiak, Aron W. Cummings, Klaus Zollner et al
2D Materials. Vol. 7 (1)
Journal article
2019

Electrically controlled spin-switch and evolution of Hanle spin precession in graphene

Bing Zhao, Dmitrii Khokhriakov, Bogdan Karpiak et al
2D Materials. Vol. 6 (3)
Journal article
2019

Manipulation of exciton and trion quasiparticles in monolayer WS2 via charge transfer

A.P.S. Gaur, A.M. Rivera, Saroj Prasad Dash et al
Applied Physics Letters. Vol. 115 (17)
Journal article
2018

Detection of the interfacial exchange field at a ferromagnetic insulator-nonmagnetic metal interface with pure spin currents

P. K. Muduli, M. Kimata, Y. Omori et al
Physical Review B. Vol. 98 (2)
Journal article
2018

Surface dominated magnetotransport in Bi<inf>2</inf>Te<inf>2.15</inf>Se 0.85 topological insulator

Bushra Irfan, André Dankert, Priyamvada Bhasker et al
Journal of Applied Physics. Vol. 124 (21)
Journal article
2018

Tailoring emergent spin phenomena in Dirac material heterostructures

Dmitrii Khokhriakov, Aron W. Cummings, Kenan Song et al
Science advances. Vol. 4 (9)
Journal article
2018

1D ferromagnetic edge contacts to 2D graphene/h-BN heterostructures

Bogdan Karpiak, André Dankert, A. W. Cummings et al
2D Materials. Vol. 5 (1), p. 014001-
Journal article
2018

Origin and evolution of surface spin current in topological insulators

André Dankert, Priyamvada Bhaskar, Dmitrii Khokhriakov et al
Physical Review B. Vol. 97 (12)
Journal article
2017

Hall sensors batch-fabricated on all-CVD h-BN/graphene/h-BN heterostructures

André Dankert, Bogdan Karpiak, Saroj Prasad Dash
Scientific Reports. Vol. 7 (1)
Journal article
2017

Spin-Polarized Tunneling through Chemical Vapor Deposited Multilayer Molybdenum Disulfide

André Dankert, Parham Pashaei, Venkata Kamalakar Mutta et al
ACS Nano. Vol. 11 (6), p. 6389-6395
Journal article
2017

Spintronics with Graphene and van der Waals Heterostructures

Saroj Prasad Dash, Venkata Kamalakar Mutta, André Dankert
World Scientific, p. 241-258
Book chapter
2017

Electrical gate control of spin current in van der Waals heterostructures at room temperature

André Dankert, Saroj Prasad Dash
Nature Communications. Vol. 8
Journal article
2017

Gate-tunable Hall sensors on large area CVD graphene protected by h-BN with 1D edge contacts

Bogdan Karpiak, André Dankert, Saroj Prasad Dash
Journal of Applied Physics. Vol. 122 (5)
Journal article
2016

Spin transport in two-dimensional materials and van der Waals heterostructures

Saroj Prasad Dash
2016 Ieee 16th International Conference on Nanotechnology (Ieee-Nano), p. 986-986
Paper in proceeding
2016

Inversion of Spin Signal and Spin Filtering in Ferromagnet| Hexagonal Boron Nitride-Graphene van der Waals Heterostructures

Venkata Kamalakar Mutta, André Dankert, Paul Kelly et al
Scientific Reports. Vol. 6
Journal article
2016

Cold cathode emission studies on topographically modified few layer and single layer MoS2 films

A.P.S. Gaur, S. Sahoo, F. Mendoza et al
Applied Physics Letters. Vol. 108 (4)
Journal article
2015

Room Temperature Electrical Detection of Spin Polarized Currents in Topological Insulators

André Dankert, Johannes Geurs, Venkata Kamalakar Mutta et al
Nano Letters. Vol. 15 (12), p. 7976-7981
Journal article
2015

Long distance spin communication in chemical vapour deposited graphene

Venkata Kamalakar Mutta, Christiaan Groenveld, André Dankert et al
Nature Communications. Vol. 6, p. 6766-
Journal article
2015

Low Schottky Barrier Black Phosphorus Field-Effect Devices with Ferromagnetic Tunnel Contacts

Venkata Kamalakar Mutta, B. N. Madhushankar, André Dankert et al
Small. Vol. 11 (18), p. 2209-2216
Journal article
2015

Tunnel Magnetoresistance with Atomically Thin Two‐Dimensional Hexagonal Boron Nitride Barriers

André Dankert, Venkata Kamalakar Mutta, Abdul Wajid et al
Nano Research. Vol. 8 (4), p. 1357-1364
Journal article
2015

Effect of high-k dielectric and ionic liquid gate on nanolayer black-phosphorus field effect transistors

Venkata Kamalakar Mutta, B. N. Madhushankar, André Dankert et al
Applied Physics Letters. Vol. 107 (11), p. 113103-
Journal article
2015

Graphene spintronics: the European Flagship perspective

Stefan Roche, Johan Åkerman, Bernd Beschoten et al
2D Materials. Vol. 2 (3), p. 030202-
Review article
2014

High Performance Molybdenum Disulfide Field Effect Transistors with Spin Tunnel Contacts

André Dankert, Lennart Langouche, Venkata Kamalakar Mutta et al
ACS Nano. Vol. 8 (1), p. 476-482
Journal article
2014

Enhanced Tunnel Spin Injection into Graphene using Chemical Vapor Deposited Hexagonal Boron Nitride

Venkata Kamalakar Mutta, André Dankert, Johan Bergsten et al
Scientific Reports. Vol. 4, p. Art. no. 6146-
Journal article
2014

Spin transport and precession in graphene measured by nonlocal and three-terminal methods

André Dankert, Venkata Kamalakar Mutta, Saroj Prasad Dash et al
Applied Physics Letters. Vol. 104 (19), p. 192403 -
Journal article
2014

Anomalous scaling of spin accumulation in ferromagnetic tunnel devices with silicon and germanium

S. Sharma, A. Spiesser, Saroj Prasad Dash et al
Physical Review B - Condensed Matter and Materials Physics. Vol. 89 (7)
Journal article
2014

Electric field effects on spin accumulation in Nb-doped SrTiO3 using tunable spin injection contacts at room temperature

Saroj Prasad Dash, A. M. Kamerbeek, André Dankert et al
Applied Physics Letters. Vol. 104 (21)
Journal article
2014

Surface Energy Engineering for Tunable Wettability through Controlled Synthesis of MoS2

A.P.S. Gaur, S. Sahoo, M. Ahmadi et al
Nano Letters. Vol. 14 (8), p. 4314-4321
Journal article
2014

Spintronics with graphene-hexagonal boron nitride van der Waals heterostructures

Venkata Kamalakar Mutta, André Dankert, Johan Bergsten et al
Applied Physics Letters. Vol. 105 (212405)
Journal article
2013

Thermal creation of electron spin polarization in n-type silicon

André Dankert, Saroj Prasad Dash
Applied Physics Letters. Vol. 103 (24), p. article nr. 242405-
Journal article
2013

Efficient Spin Injection into Silicon and the Role of the Schottky Barrier

André Dankert, Dulal Ravi Sharma, Saroj Prasad Dash
Scientific Reports. Vol. 3
Journal article
2012

Tunnel Contacts for Spin Injection into Silicon: The Si-Co Interface with and without a MgO Tunnel Barrier - A Study by High-Resolution Rutherford Backscattering

Saroj Prasad Dash, D. Goll, P. Kopold et al
Advances in Materials Science and Engineering. Vol. 2012, p. Art. no. 902649-
Review article
2012

Silicon spintronics with ferromagnetic tunnel devices

R. Jansen, Saroj Prasad Dash, S. Sharma et al
Semiconductor Science and Technology. Vol. 27 (8)
Review article
2012

Anisotropy of spin polarization and spin accumulation in Si/Al2O3/ferromagnet tunnel devices

S. Sharma, Saroj Prasad Dash, H. Saito et al
Physical Review B - Condensed Matter and Materials Physics. Vol. 86 (16)
Journal article
2011

Spin precession and inverted Hanle effect in a semiconductor near a finite-roughness ferromagnetic interface

Saroj Prasad Dash, S. Sharma, J. C. Le Breton et al
Physical Review B - Condensed Matter and Materials Physics. Vol. 84 (5)
Journal article
2011

Initial stages of growth of iron on silicon for spin injection through Schottky barrier

Saroj Prasad Dash, H. D. Carstanjen
Physica Status Solidi (B): Basic Research. Vol. 248 (10), p. 2300-2304
Journal article
2011

24. Initial stages of growth of iron on silicon for spin injection through Schottky barrier

Saroj Prasad Dash, H.D. Carstanjen
Physica Status Solidi (B): Basic Research. Vol. 248, p. 2300-
Journal article
2010

19. Electrical spin injection into moderately doped silicon enabled by tailored interfaces

R. Jansen, B.C. Min, Saroj Prasad Dash et al
Physical Review B - Condensed Matter and Materials Physics. Vol. 82 (24), p. 241305-
Journal article
2010

Silicon spintronics at room temperature

Saroj Prasad Dash, S. Sharma, J.C. Le Breton et al
Proceedings of SPIE, the International Society for Optical Engineering. Vol. 7760 (77600J)
Journal article
2009

21. Magnetic tunnel contacts to silicon with low-work-function ytterbium nanolayers

R.S. Patel, Saroj Prasad Dash, M.P. de Jong et al
Journal of Applied Physics. Vol. 106 (1), p. 016107-
Journal article
2009

Electrical creation of spin polarization in silicon at room temperature

Saroj Prasad Dash
Nature
Journal article
2009

23. Near-surface compositional oscillations of Co diffused into Si (100) at-60° C: a study by high-resolution Rutherford backscattering

Saroj Prasad Dash, D. Goll, H.D. Carstanjen
Applied Physics A: Materials Science and Processing. Vol. 97 (3), p. 651-
Journal article
2007

26. Subsurface enrichment of Co in Si (100) at initial stages of growth at room temperature

Saroj Prasad Dash, D. Goll, H.D. Carstanjen
Applied Physics Letters. Vol. 90, p. 132109-
Journal article

Download publication list

You can download this list to your computer.

Filter and download publication list

As logged in user (Chalmers employee) you find more export functions in MyResearch.

You may also import these directly to Zotero or Mendeley by using a browser plugin. These are found herer:

Zotero Connector
Mendeley Web Importer

The service SwePub offers export of contents from Research in other formats, such as Harvard and Oxford in .RIS, BibTex and RefWorks format.

Showing 9 research projects

2022–2025

Spintronics with Topological Quantum Material and Magnetic Heterostructures

Saroj Prasad Dash Quantum Device Physics
Swedish Research Council (VR)

7 publications exist
2020–2023

Graphene Core Project 3 (Graphene Flagship)

Jari Kinaret Condensed Matter and Materials Theory
Saroj Prasad Dash Quantum Device Physics
Floriana Lombardi Quantum Device Physics
Muhammad Asad Terahertz and Millimetre Wave Laboratory
Andreas Isacsson Condensed Matter and Materials Theory
Zhenyuan Xia Materials and manufacture
Omid Habibpour Microwave Electronics
Patrik Johansson Materials Physics
Samuel Brem Condensed Matter and Materials Theory
Vincenzo Palermo Materials and manufacture
Isabel Harrysson Rodrigues Terahertz and Millimetre Wave Laboratory
Beatriz Ferreira Condensed Matter and Materials Theory
Daniel Erkensten Condensed Matter and Materials Theory
Jan Stake Terahertz and Millimetre Wave Laboratory
Jinhua Sun Materials and manufacture
Sankar Sasidharan Materials and manufacture
Herbert Zirath Microwave Electronics
Marlene Bonmann Terahertz and Millimetre Wave Laboratory
Simon Ovesen Condensed Matter and Materials Theory
Andrei Vorobiev Terahertz and Millimetre Wave Laboratory
Ermin Malic Condensed Matter and Materials Theory
Sergey Kubatkin Quantum Device Physics
Aleksandar Matic Materials Physics
European Commission (EC)

63 publications exist
2020–2021

Topology and Magnetism in Novel Quantum Materials

Saroj Prasad Dash Quantum Device Physics
Swedish Research Council (VR)

2 publications exist
2018–2020

Graphene Core Project 2 (Graphene Flagship)

Saroj Prasad Dash Quantum Device Physics
Jari Kinaret Condensed Matter and Materials Theory
European Commission (EC)

6 publications exist
2017–2020

Spin kommunikation i Dirac Material heterostrukturer

Saroj Prasad Dash Quantum Device Physics
Swedish Research Council (VR)

6 publications exist
2016–2018

Graphene Core Project 1. Graphene-based disruptive technologies (Graphene Flagship)

Sergey Kubatkin Quantum Device Physics
Jan Stake Terahertz and Millimetre Wave Laboratory
Saroj Prasad Dash Quantum Device Physics
Herbert Zirath Microwave Electronics
Jari Kinaret Condensed Matter Theory
European Commission (EC)

11 publications exist
2015–2017

Inducerade Spin Strukturer i var der Waals Heterostrukturer

Saroj Prasad Dash Quantum Device Physics
Swedish Research Council (VR)

2 publications exist
2013–2022

Silicon Spintronics at Room Temperature

Saroj Prasad Dash Quantum Device Physics
Venkata Kamalakar Mutta Quantum Device Physics
André Dankert Quantum Device Physics
Swedish Research Council (VR)

2012–2022

Silicon Spintronics at Room Temperature (SILICONSPIN)

Venkata Kamalakar Mutta Quantum Device Physics
André Dankert Quantum Device Physics
Saroj Prasad Dash Quantum Device Physics
European Commission (EC)

There might be more projects where Saroj Prasad Dash participates, but you have to be logged in as a Chalmers employee to see them.