Siddharth Gupta

https://orcid.org/0000-0001-5725-0068

Spintronics, Laser irradiation, ferromagnetism, heteroepitaxy

Works (23)

2020 journal article

Characteristics of diamond deposition on Al2O3, diamond-like carbon and Q-carbon

ACS Applied Electronic Materials, 4.

By: A. Haque, S. Gupta & J. Narayan

Source: ORCID
Added: April 26, 2020

2020 journal article

Direct conversion of Teflon into nanodiamond films

Materials Research Letters, 8(11), 408–416.

By: S. Gupta & J. Narayan

Source: ORCID
Added: July 23, 2020

2020 journal article

Evidence of weak antilocalization in epitaxial TiN thin films

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 498.

By: S. Gupta, R. Sachan & J. Narayan

Sources: Web Of Science, ORCID
Added: January 13, 2020

2020 journal article

Fabrication of ultrahard Q-carbon nanocoatings on AISI 304 and 316 stainless steels and subsequent formation of high-quality diamond films

Diamond and Related Materials.

Source: ORCID
Added: March 2, 2020

2020 journal article

Nanometer-Thick Hexagonal Boron Nitride Films for 2D Field-Effect Transistors

ACS Applied Nano Materials, 8.

By: S. Gupta, R. Sachan & J. Narayan

Source: ORCID
Added: August 12, 2020

2020 journal article

Nonequilibrium Structural Evolution of Q-Carbon and Interfaces

ACS Applied Materials & Interfaces, 12(ja), null.

By: R. Sachan, S. Gupta & J. Narayan

Source: ORCID
Added: December 17, 2019

2020 journal article

Selective Liquid-Phase Regrowth of Reduced Graphene Oxide, Nanodiamond, and Nanoscale Q-Carbon by Pulsed Laser Annealing for Radiofrequency Devices

ACS Applied Nano Materials, 6.

By: S. Gupta & J. Narayan

Source: ORCID
Added: June 18, 2020

2019 journal article

Direct conversion of carbon nanofibers and nanotubes into diamond nanofibers and the subsequent growth of large-sized diamonds

Nanoscale, 11(5), 2238–2248.

By: J. Narayan, A. Bhaumik, R. Sachan, A. Haque, S. Gupta & P. Pant

Source: ORCID
Added: January 23, 2019

2019 journal article

Evidence of weak antilocalization in epitaxial TiN thin films

Journal of Magnetism and Magnetic Materials, 166094.

By: S. Gupta, R. Sachan & J. Narayan

Source: ORCID
Added: December 17, 2019

2019 journal article

Formation of Q-carbon and diamond coatings on WC and steel substrates

Diamond and Related Materials.

Source: ORCID
Added: September 3, 2019

2019 journal article

Non-equilibrium processing of ferromagnetic heavily reduced graphene oxide

Carbon, 153, 663–673.

By: S. Gupta & J. Narayan

Source: ORCID
Added: July 21, 2019

2019 journal article

Reduced Graphene Oxide/Amorphous Carbon P–N Junctions: Nanosecond Laser Patterning

ACS Applied Materials & Interfaces, 6.

By: S. Gupta & J. Narayan

Source: ORCID
Added: June 28, 2019

2019 journal article

Room-temperature ferromagnetism in epitaxial titanium nitride thin films

Acta Materialia, 166, 221–230.

By: S. Gupta, A. Moatti, A. Bhaumik, R. Sachan & J. Narayan

Source: ORCID
Added: January 23, 2019

2019 journal article

Scale-up of Q‑carbon and nanodiamonds by pulsed laser annealing

Diamond and Related Materials.

Source: ORCID
Added: September 3, 2019

2019 journal article

Vacancy-Driven Robust Metallicity of Structurally Pinned Monoclinic Epitaxial VO2 Thin Films

ACS Applied Materials & Interfaces, 11(3), 3547–3554.

By: A. Moatti, R. Sachan, S. Gupta & J. Narayan

Source: ORCID
Added: January 23, 2019

2019 conference paper

Wafer scale-up and emergence of ferromagnetism in superhard Q-carbon coatings by nanosecond pulsed laser irradiation

International SAMPE Technical Conference, 2019-May.

By: S. Gupta, R. Sachan & J. Narayan

Source: ORCID
Added: August 6, 2019

2018 journal article

Enhanced mechanical properties of Q-carbon nanocomposites by nanosecond pulsed laser annealing

Nanotechnology, 8(45).

By: S. Gupta, R. Sachan, A. Bhaumik & J. Narayan

Sources: NC State University Libraries, ORCID
Added: October 16, 2018

2018 journal article

Progress in Q-carbon and related materials with extraordinary properties

Materials Research Letters, 6(7), 353–364.

By: J. Narayan, A. Bhaumik, S. Gupta, A. Haque & R. Sachan

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2018 journal article

Q-carbon harder than diamond

MRS Communications, 3(2), 1–9.

By: J. Narayan, S. Gupta, A. Bhaumik, R. Sachan, F. Cellini & E. Riedo

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2018 journal article

Room-Temperature Ferromagnetism and Extraordinary Hall Effect in Nanostructured Q-Carbon: Implications for Potential Spintronic Devices

ACS Applied Nano Materials, 1(2), 807–819.

By: A. Bhaumik, S. Nori, R. Sachan, S. Gupta, D. Kumar, A. Majumdar, J. Narayan

Source: ORCID
Added: January 23, 2019

2018 journal article

Structural Evolution of Q-Carbon and Nanodiamonds

JOM, 70(4), 450–455.

By: S. Gupta, A. Bhaumik, R. Sachan & J. Narayan

Source: ORCID
Added: January 23, 2019

2018 journal article

Undercooling driven growth of Q-carbon, diamond, and graphite

MRS Communications, 4(2), 1–8.

By: S. Gupta, R. Sachan, A. Bhaumik, P. Pant & J. Narayan

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Discovery of High-Temperature Superconductivity (Tc = 55 K) in B-Doped Q-Carbon

ACS Nano, 11(12), 11915–11922.

By: A. Bhaumik, R. Sachan, S. Gupta & J. Narayan

Source: ORCID
Added: January 23, 2019

Education

2016 - 2020

North Carolina State University Raleigh, NC, US
Doctor of Philosophy Materials Science and Engineering