Dr. Sun’s research interests are in spintronics and optoelectronics of organic semiconductors, magnetic thin films, and organic-inorganic hybrid perovskites. It includes the studies of organic spin valves, organic light-emitting diodes, hybrid perovskite optoelectronic/spintronics devices, and their device physics. The Sun Research Group at NC State focuses on exploring novel routes for spin injection and detection, magnetic field effect, spin Hall effect and their applications in molecules, polymers and newly emerged materials.
Works (75)
Updated: November 18th, 2024 11:06
2025 journal article
Control of coherent phonon dynamics in CoFeB/heavy metal heterojunction structures for future hybrid phononic and spintronic devices
Journal of Physics D: Applied Physics.
Source: ORCID
Added: October 28, 2024
2024 journal article
Anisotropic spin relaxation in exchange-coupled ferromagnet/topological-insulator Fe/Bi2Se3 heterojunctions
PHYSICAL REVIEW B, 110(2).
Sources: ORCID, Web Of Science, NC State University Libraries
Added: July 15, 2024
2024 journal article
Anomalous Correlation between Thermal Conductivity and Elastic Modulus in Two-Dimensional Hybrid Metal Halide Perovskites
ACS Nano.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Source: ORCID
Added: June 1, 2024
2024 article
Antiferromagnetic Ordering in A One-Dimensional Organic Copper Chloride Hybrid Insulator
Islam, M. S., Comstock, A., Hua, Z., Thapa, P., He, Y., Ben-Akacha, A., … Ma, B. (2024, September 20). ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, Vol. 9.
author keywords: organic metal halide hybrid; one-dimensional; antiferromagnetic insulator; bichloride bridging; spin density
Sources: Web Of Science, NC State University Libraries
Added: October 8, 2024
2024 journal article
Chiral phonon activated spin Seebeck effect in chiral materials
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 67(3).
author keywords: spin Seebeck effect; chiral phonon; phonon-drag contribution; efficient spin generation
Sources: Web Of Science, NC State University Libraries
Added: February 26, 2024
2024 journal article
Colossal anisotropic absorption of spin currents induced by chirality
SCIENCE ADVANCES, 10(18).
open access via www.science.org (publisher PDF)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: July 1, 2024
2024 journal article
Combinatorial split-ring and spiral metaresonator for efficient magnon-photon coupling
PHYSICAL REVIEW APPLIED, 21(3).
Sources: Web Of Science, NC State University Libraries
Added: April 15, 2024
2024 article
Inverse chirality-induced spin selectivity effect in chiral assemblies of <i>π</i>-conjugated polymers
Sun, R., Park, K. S., Comstock, A. H., Mcconnell, A., Chen, Y.-C., Zhang, P., … Sun, D. (2024, March 15). NATURE MATERIALS, Vol. 3.
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: March 25, 2024
2023 journal article
Anisotropic Nonlocal Damping in Ferromagnet/α -GeTe Bilayers Enabled by Splitting Energy Bands
PHYSICAL REVIEW LETTERS, 131(18).
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: December 11, 2023
2023 article
Chiral Ruthenium Halide Semiconductor with Strong Antiferromagnetic Coupling
Lu, H., He, T., Wu, H., Qi, F., Wang, H., Sun, B., … Long, G. (2023, September 15). ADVANCED FUNCTIONAL MATERIALS, Vol. 9.
author keywords: chiral perovskite; Kotani model; magnetic property; perovskite derivative; ruthenium halide
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 10, 2023
2023 article
Chiral-phonon-activated spin Seebeck effect
Kim, K., Vetter, E., Yan, L., Yang, C., Wang, Z., Sun, R., … Liu, J. (2023, February 13). NATURE MATERIALS, Vol. 2.
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: February 17, 2023
2023 article
Dual Topology of Dirac Electron Transport and Photogalvanic Effect in Low-Dimensional Topological Insulator Superlattices
Xue, H.-P., Sun, R., Yang, X., Comstock, A., Liu, Y., Ge, B., … Cheng, Z.-H. (2023, January 18). ADVANCED MATERIALS, Vol. 1.
author keywords: circularly polarized photogalvanic effect; dual topological insulators; linearly polarized photogalvanic effect; quantum transport
Sources: Web Of Science, NC State University Libraries
Added: February 6, 2023
2023 journal article
Giant interfacial spin Hall angle from Rashba-Edelstein effect revealed by the spin Hall Hanle process
PHYSICAL REVIEW B, 108(24).
Sources: ORCID, Web Of Science, NC State University Libraries
Added: January 28, 2024
2023 journal article
Hybrid magnonics in hybrid perovskite antiferromagnets
NATURE COMMUNICATIONS, 14(1).
Sources: Web Of Science, NC State University Libraries, ORCID
Added: April 3, 2023
2023 journal article
Probing intrinsic magnon bandgap in a layered hybrid perovskite antiferromagnet by a superconducting resonator
PHYSICAL REVIEW RESEARCH, 5(4).
Sources: Web Of Science, NC State University Libraries
Added: November 13, 2023
2023 journal article
Spreading resistance effects in tunneling spectroscopy of α-RuCl3 and Ir0.5Ru0.5Cl3
PHYSICAL REVIEW B, 108(24).
Sources: Web Of Science, NC State University Libraries, ORCID
Added: February 10, 2024
2023 journal article
Sustainable materials acceleration platform reveals stable and efficient wide-bandgap metal halide perovskite alloys
MATTER, 6(9), 2963–2986.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 10, 2023
2023 article
Thickness-Dependent Thermal Conductivity and Phonon Mean Free Path Distribution in Single-Crystalline Barium Titanate
Negi, A., Rodriguez, A., Zhang, X., Comstock, A. H. H., Yang, C., Sun, D., … Liu, J. (2023, April 24). ADVANCED SCIENCE, Vol. 4.
Contributors: A. Negi n, A. Rodriguez *, X. Zhang n, A. Comstock n, C. Yang n, n , X. Jiang n, D. Kumah n , M. Hu *, J. Liu n
author keywords: ferroelectric; mean free path; oxide perovskite; phonon; thermal conductivity
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: May 9, 2023
2022 journal article
A Universal Cosolvent Evaporation Strategy Enables Direct Printing of Perovskite Single Crystals for Optoelectronic Device Applications
Advanced Materials, 34(9), 2109862.
author keywords: evaporation-guided crystallization; metal halide perovskites; photodetectors; 2D perovskites; scalable manufacturing; single crystals; solvent engineering
TL;DR:
This article is based on research published in the British Medical Journal: General Practitioner’s Tip of the Quadruple Helpline, 2nd Ed.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
9. Industry, Innovation and Infrastructure
(OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: January 31, 2022
2022 journal article
Chemical Control of Magnetic Ordering in Hybrid Fe-CI Layered Double Perovskites
CHEMISTRY OF MATERIALS, 34(6), 2813–2823.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: March 6, 2022
2022 journal article
Comprehensive demonstration of spin Hall Hanle effects in epitaxial Pt thin films
Physical Review B.
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: ORCID
Added: November 23, 2022
2022 article
Spintronic Terahertz Emission in Ultrawide Bandgap Semiconductor/Ferromagnet Heterostructures
Comstock, A., Biliroglu, M., Seyitliyev, D., McConnell, A., Vetter, E., Reddy, P., … Sun, D. (2022, October 31). ADVANCED OPTICAL MATERIALS, Vol. 10.
Contributors: A. Comstock n, M. Biliroglu n, D. Seyitliyev n, A. McConnell n, E. Vetter n, P. Reddy* , R. Kirste*, D. Szymanski*
author keywords: spintronics; terahertz; two-dimensional electron gas; ultrawide bandgap semiconductors
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
9. Industry, Innovation and Infrastructure
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: November 14, 2022
2022 article
Study of Photocarriers Lifetime Distribution in a-Si:H via Magneto-photoconductivity and Magneto-Photoluminescence
McLaughlin, R., Pan, X., Sun, D., Kwon, O., & Vardeny, Z. V. (2022, May 29). ADVANCED OPTICAL MATERIALS, Vol. 5.
author keywords: Delta g mechanism; magneto-photoconductivity; magneto-photoluminescence; Staebler-Wronski effect
Sources: Web Of Science, NC State University Libraries
Added: June 13, 2022
2021 journal article
Coherent control of asymmetric spintronic terahertz emission from two-dimensional hybrid metal halides
NATURE COMMUNICATIONS, 12(1).
TL;DR:
The observation of asymmetric spintronic-THz radiation in Two-Dimensional Hybrid Metal Halides interfaced with a ferromagnetic metal produced by ultrafast spin current under femtosecond laser excitation demonstrates the capability for the coherent control of THz emission from 2D-HMHs, enabling their promising applications on the ultrafast timescale.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: October 2, 2021
2021 journal article
Gamma-Ray Detection Using Bi-Poor Cs2AgBiBr6 Double Perovskite Single Crystals
ADVANCED OPTICAL MATERIALS, 9(8).
author keywords: Cs; 2AgBiBr; (6); density of trap states; energy resolution; gamma‐ ray detection; mobility– lifetime product
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: March 22, 2021
2021 journal article
Observation of spatially resolved Rashba states on the surface of CH<sub>3</sub>NH<sub>3</sub>PbBr<sub>3</sub> single crystals
Applied Physics Reviews, 8(3), 031408.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: July 31, 2021
2020 journal article
Large spin to charge conversion in the topological superconductor β−PdBi2 at room temperature
Physical Review B.
Source: ORCID
Added: July 15, 2020
2020 journal article
Magneto-Optical Detection of Photoinduced Magnetism via Chirality-Induced Spin Selectivity in 2D Chiral Hybrid Organic–Inorganic Perovskites
ACS Nano, 14(8), 10370–10375.
author keywords: chiral hybrid organic-inorganic perovskites; chirality-induced spin selectivity effect; photoinduced magnetism; magneto-optics; Sagnac interferometer
TL;DR:
This work studies the utility of chiral-HOIP materials for chiral opto-spintronic applications by means of the magneto-optical Kerr effect using a Sagnac interferometer and finds the sign of the slope was found to depend on the chirality of the HOIPs.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: July 24, 2020
2020 journal article
Observation of carrier concentration dependent spintronic terahertz emission from n-GaN/NiFe heterostructures
Applied Physics Letters, 117(9).
Contributors: E. Vetter n, M. Biliroglu n, D. Seyitliyev n, P. Reddy* , R. Kirste *, Z. Sitar n, R. Collazo n, K. Gundogdu n, n
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: ORCID
Added: September 1, 2020
2020 journal article
Observation of long spin lifetime in MAPbBr3 single crystals at room temperature
Journal of Physics: Materials, 3(1), 015012.
author keywords: hybrid metal halides; spin pumping; Hanle effect; spin lifetime
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Source: ORCID
Added: February 18, 2020
2020 journal article
Towards radiation detection using Cs2AgBiBr6 double perovskite single crystals
Materials Letters, 269, 127667.
Contributors: Z. Zhang n , C. Chung n, Z. Huang n , E. Vetter n, D. Seyitliyev n, n , K. Gundogdu n , F. Castellano n , E. Danilov n , G. Yang n
author keywords: Double perovskite; Bandgap energy; Space charge limited current; Mobility-lifetime product; Radiation detector
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: April 20, 2020
2020 journal article
Tuning of spin-orbit coupling in metal-free conjugated polymers by structural conformation
Physical Review Materials, 4(8).
Contributors: E. Vetter n, I. Vonwald *, S. Yang n, L. Yan *, S. Koohfar n, D. Kumah n , Z. Yu *, W. You n, n
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Source: ORCID
Added: August 29, 2020
2020 journal article
Tuning the interfacial spin-orbit coupling with ferroelectricity
NATURE COMMUNICATIONS, 11(1).
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: June 29, 2020
2020 journal article
Visualizing Tailored Spin Phenomena in a Reduced-Dimensional Topological Superlattice
ADVANCED MATERIALS, 32(49).
author keywords: dual topological insulators; spin lifetime; spin‐ to‐ charge conversion; spintronics; topological superlattices
TL;DR:
The work elucidates the key role of dimensionality and dual topological phases in selecting desired spin properties, suggesting a promise route for engineering topological superlattices for high-performance TI-spintronic devices.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: November 24, 2020
2019 journal article
Achieving large and nonvolatile tunable magnetoresistance in organic spin valves using electronic phase separated manganites
NATURE COMMUNICATIONS, 10.
TL;DR:
Electronic phase dependent magnetoresistance (MR) effect in LPCMO/Alq3/Co junctions with large MR up to 440% at 10 K as well as electrical Hanle effect as the Hallmark of the spin injection is shown.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: September 16, 2019
2019 journal article
Isotropic non-local Gilbert damping driven by spin pumping in epitaxial Pd/Fe films on MgO(001) substrates
NEW JOURNAL OF PHYSICS, 21(10).
author keywords: Gilbert damping; spin pumping; ferromagnetic resonance (FMR); epitaxial films; spin transport
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 6, 2020
2019 journal article
Large Tunable Spin-to-Charge Conversion Induced by Hybrid Rashba and Dirac Surface States in Topological Insulator Heterostructures
NANO LETTERS, 19(7), 4420–4426.
author keywords: Spintronics; topological insulator; topological insulator junction; inverse Edelstein effect; Rashba surface state; spin-charge conversion
TL;DR:
It is found thatλIEE alters as a function of bismuth interlayer thickness, suggesting a new degree of freedom to manipulate λIEE by engineering the interplay of Rashba and Dirac surface states.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 5, 2019
2019 journal article
Low temperature cathodoluminescence study of Fe-doped β-Ga2O3
Materials Letters, 257, 126744.
Contributors: I. Hany n , G. Yang n, C. Zhou n, C. Sun *, K. Gundogdu n , D. Seyitliyev n, E. Danilov n , F. Castellano n , n , E. Vetter n
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(OpenAlex)
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: November 18, 2019
2019 journal article
Nonvolatile Multilevel States in Multiferroic Tunnel Junctions
PHYSICAL REVIEW APPLIED, 12(4).
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: November 4, 2019
2019 journal article
Observation of exceptional points in magnonic parity-time symmetry devices
SCIENCE ADVANCES, 5(11).
TL;DR:
This work demonstrates the existence of EP in magnonic devices composed of two coupled magnets with different magnon losses, and shows how the eigenfrequencies and damping rates change from crossing to anti-crossing at the EP when the coupling strength increases.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 16, 2019
2019 article
Reply to "Comment on 'Optical detection of transverse spin-Seebeck effect in permalloy film using Sagnac interferometer microscopy'"
McLaughlin, R., Sun, D., Zhang, C., Groesbeck, M., & Vardeny, Z. V. (2019, March 11). PHYSICAL REVIEW B, Vol. 99.
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: March 25, 2019
2019 journal article
Spin-optoelectronic devices based on hybrid organic-inorganic trihalide perovskites
NATURE COMMUNICATIONS, 10.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: January 28, 2019
2019 journal article
Surface-enhanced spin current to charge current conversion efficiency in CH3NH3PbBr3-based devices
The Journal of Chemical Physics.
TL;DR:
By inserting a thin LiF layer between the ferromagnet and the perovskite film, the StC conversion efficiency is greatly suppressed, validating the existence of a Rashba surface in the CH3NH3PbBr3 film.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Source: ORCID
Added: February 18, 2020
2019 journal article
Tunable Spin Characteristic Properties in Spin Valve Devices Based on Hybrid Organic-Inorganic Perovskites
ADVANCED MATERIALS, 31(41).
author keywords: Hanle effect; hybrid organic-inorganic perovskites; spin valve device; spintronics
TL;DR:
The hybrid organic-inorganic perovskites (HOIPs) form a new class of semiconductors which show promising optoelectronic device applications and the impact of the chemical component diversity in HOIPs on their spintronic properties is studied.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: September 16, 2019
2018 journal article
Field-induced spin splitting and anomalous photoluminescence circular polarization in CH3NH3PbI3 films at high magnetic field
PHYSICAL REVIEW B, 97(13).
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2018 journal article
Long-range transverse spin Seebeck effect in permalloy stripes using Sagnac interferometer microscopy
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 51(13).
author keywords: spin caloritronics; Sagnac interferometer; permalloy; transverse spin Seebeck effect
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: March 11, 2019
2018 journal article
Organic-based magnon spintronics
Nature Materials, 17(4), 308–312.
TL;DR:
Generation, transport and detection of spin-wave quanta in vanadium tetracyanoethylene, an organic ferrimagnet with low Gilbert damping, are reported.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: February 21, 2020
2018 journal article
Sign reversal of magnetoresistance and inverse spin Hall effect in doped conducting polymers
JOURNAL OF PHYSICS-CONDENSED MATTER, 30(48).
author keywords: organic spintronics; doped conducting polymers; inverse spin Hall effect; magnetoresistance
TL;DR:
This work studied two polaron-dominated and trap-dominated spin transport processes in two types of PEDOT:PSS polymers that are lightly and heavily doped, respectively, and found the sign of inverse spin Hall effect and magnetoresistance obtained from the lightly doped PEDots can reverse its polarity as a function of temperature and applied bias.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 3, 2018
2018 journal article
Triplet exciton fine structure in Pt-rich polymers studied by circularly polarized emission under high magnetic field
PHYSICAL REVIEW B, 98(15).
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: November 5, 2018
2017 journal article
Manipulation of Emission Colors Based on Intrinsic and Extrinsic Magneto-Electroluminescence from Exciplex Organic Light-Emitting Diodes
ACS PHOTONICS, 4(8), 1899–1905.
author keywords: organic light-emitting diodes; exciplex; magneto-electroluminescence; organic spintronics; thermally activated delayed fluorescence
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2017 journal article
Multifunctional Optoelectronic-Spintronic Device Based on Hybrid Organometal Trihalide Perovskites
Advanced Electronic Materials, 3(2), 1600426.
Sources: Crossref, NC State University Libraries
Added: February 21, 2020
2017 journal article
Optical detection of transverse spin-Seebeck effect in permalloy film using Sagnac interferometer microscopy
PHYSICAL REVIEW B, 95(18).
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2017 journal article
Spin-polarized exciton quantum beating in hybrid organic–inorganic perovskites
Nature Physics, 13(9), 894–899.
Sources: Crossref, NC State University Libraries
Added: February 21, 2020
2017 journal article
Spintronic detection of interfacial magnetic switching in a paramagnetic thin film of tris(8-hydroxyquinoline)iron(III)
PHYSICAL REVIEW B, 95(5).
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2017 journal article
Temperature-Dependent Electric Field Poling Effects in CH3NH3PbI3 Optoelectronic Devices
JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 8(7), 1429–1435.
TL;DR:
It is found that the hysteresis disappears at cryogenic temperatures, indicating the "freeze-out" of the ionic diffusion contribution to the photovoltaic effect of transverse CH3NH3PbI3-based devices.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2016 journal article
Enhanced emissive and lasing characteristics of nano-crystalline MAPbBr3 films grown via anti-solvent precipitation
Journal of Applied Physics, 120(14), 143101.
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: September 4, 2020
2016 journal article
Inverse spin Hall effect from pulsed spin current in organic semiconductors with tunable spin–orbit coupling
Nature Materials, 15(8), 863–869.
MeSH headings : Membranes, Artificial; Microwaves; Semiconductors; Surface Properties
TL;DR:
A novel approach for generating significant ISHE signals in OSECs using pulsed ferromagnetic resonance, where the ISHE is two to three orders of magnitude larger compared to cw excitation is introduced.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: September 4, 2020
2016 journal article
Magnetic Field Effect in Organic Light-Emitting Diodes Based on Electron Donor-Acceptor Exciplex Chromophores Doped with Fluorescent Emitters
Advanced Functional Materials, 26(38), 6930–6937.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: September 4, 2020
2016 journal article
Organic Light-Emitting Diodes: Magnetic Field Enhancement of Organic Light-Emitting Diodes Based on Electron Donor-Acceptor Exciplex (Adv. Electron. Mater. 2/2016)
Advanced Electronic Materials, 2(2).
Sources: Crossref, NC State University Libraries
Added: September 4, 2020
2016 journal article
Structural, electronic, and magnetic properties of tris(8-hydroxyquinoline)iron(III) molecules and their magnetic coupling with ferromagnetic surface: first-principles study
Journal of Physics: Condensed Matter, 28(17), 176004.
author keywords: organic spintronics; molecular magnetism; surface/interface physics
TL;DR:
It is suggested that Feq3 molecular films may serve as a promising spin-filter material in spintronic devices because of its strong bonding to the Co surface and an anti-ferromagnetic coupling discovered between Fe and Co substrate.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: December 27, 2020
2015 journal article
Magnetic Field Enhancement of Organic Light-Emitting Diodes Based on Electron Donor-Acceptor Exciplex
Advanced Electronic Materials, 2(2), 1500248.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: September 4, 2020
2015 journal article
Magnetic field effects in hybrid perovskite devices
Nature Physics, 11(5), 427–434.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: September 4, 2020
2014 journal article
Active control of magnetoresistance of organic spin valves using ferroelectricity
Nature Communications, 5(1).
TL;DR:
A new knob is employed to tune the resistance of organic spin valves by adding a thin ferroelectric interfacial layer between the ferromagnetic electrode and the organic spacer, enabling active control of resistance using both electric and magnetic fields.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: September 12, 2020
2014 journal article
Magnetic properties of periodically organized cobalt frameworks
Journal of Applied Physics, 116(1), 013906.
Sources: Crossref, NC State University Libraries
Added: September 12, 2020
2014 journal article
Observation of the energy transfer sequence in an organic host–guest system of a luminescent polymer and a phosphorescent molecule
Journal of Luminescence, 155, 89–94.
author keywords: Fluorescence; Phosphorescence; Photo-induced absorption; Energy transfer; Organic light emitting diode
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: September 11, 2020
2013 journal article
Growth diagram of La0.7Sr0.3MnO3 thin films using pulsed laser deposition
Journal of Applied Physics, 113(23), 234301.
Sources: Crossref, NC State University Libraries
Added: December 27, 2020
2013 journal article
Room-temperature magnetically modulated electroluminescence from hybrid organic/inorganic spintronics devices
Applied Physics Letters, 103(4), 042411.
Sources: Crossref, NC State University Libraries
Added: September 12, 2020
2013 journal article
The first decade of organic spintronics research
Chem. Commun., 50(15), 1781–1793.
TL;DR:
A set of significant milestones achieved in organic spintronic devices such as organic spin valves, bipolar spin-valves, and hybrid organic/inorganic light emitting diodes in comparison with representative inorganic spintronics devices are reviewed.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: September 12, 2020
2010 journal article
Monte Carlo simulation of magnetic properties of irregular Fe islands on Pb/Si(111) substrate based on the scanning tunneling microscopy image
Applied Physics Letters, 96(13), 132502.
author keywords: buffer layers; demagnetisation; discontinuous metallic thin films; fast Fourier transforms; ferromagnetic materials; iron; Kerr magneto-optical effect; magnetic hysteresis; Monte Carlo methods; nanostructured materials; remanence; scanning tunnelling microscopy
UN Sustainable Development Goal Categories
14. Life Below Water
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: September 12, 2020
2010 journal article
Uniaxial magnetic anisotropy of quasi-one-dimensional Fe chains on Pb/Si: A Monte Carlo simulation
Journal of Applied Physics, 108(8), 083916.
Sources: Crossref, NC State University Libraries
Added: September 12, 2020
2009 journal article
Contribution of magnetostatic interaction to magnetization reversal of Fe3Pt nanowires arrays: A micromagnetic simulation
Journal of Magnetism and Magnetic Materials, 321(18), 2737–2741.
author keywords: Micromagnetic simulation; Magnetic nanowire; Magnetization reversal
Sources: Crossref, NC State University Libraries
Added: September 12, 2020
2009 journal article
Uniaxial magnetic anisotropy of quasi-one-dimensional Fe chains on Pb∕Si
Applied Physics Letters, 94(1), 012504.
author keywords: buffer layers; elemental semiconductors; ferromagnetic materials; iron; Kerr magneto-optical effect; lead; magnetic anisotropy; metallic thin films; nanowires; paramagnetic resonance; scanning tunnelling microscopy; silicon
Sources: Crossref, NC State University Libraries
Added: September 12, 2020
2008 journal article
Structure and magnetic properties of the self-assembled Co52Pt48 nanowire arrays
Applied Physics Letters, 92(10), 102501.
Sources: Crossref, NC State University Libraries
Added: September 12, 2020
2006 journal article
Thermally activated magnetization reversal process of self-assembled Fe55Co45 nanowire arrays
Journal of Magnetism and Magnetic Materials, 305(2), 365–371.
author keywords: nanowire arrays; magnetization reversal mechanism; magnetic relaxation
Sources: Crossref, NC State University Libraries
Added: September 11, 2020
2005 journal article
Synthesis and magnetic properties of Fe3Pt nanowire arrays fabricated by electrodeposition
Applied Physics Letters, 86(23), 232506.
Sources: Crossref, NC State University Libraries
Added: September 12, 2020
Employment
Updated: October 15th, 2024 11:13
2022 - present
North Carolina State University Raleigh, North Carolina, US
Associate Professor
Physics
2017 - 2022
NC State University Raleigh, NC, US
Assistant Professor
Physics
2015 - 2016
University of Utah Salt Lake City, UT, US
Research Assistant Professor
Physics and Astronomy
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