Works (19)
Updated: August 26th, 2023 21:18
2023 article
Phase Diagram of High-Temperature Electron-Hole Quantum Droplet in Two-Dimensional Semiconductors
Yu, Y., Li, G., Xu, Y., Hu, C., Liu, X., & Cao, L. (2023, August 4). ACS NANO.
author keywords: electron-holeliquid; exciton Mott transition; exciton phase diagram; two-dimensional semiconductors; high temperature
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: August 14, 2023
2020 journal article
Giant enhancement of exciton diffusivity in two-dimensional semiconductors
SCIENCE ADVANCES, 6(51).
open access via advances.sciencemag.org (publisher PDF)
Source: Web Of Science
Added: January 11, 2021
2020 journal article
In-Plane and Interfacial Thermal Conduction of Two-Dimensional Transition-Metal Dichalcogenides
Physical Review Applied, 13(3).
Sources: Web Of Science, ORCID, Crossref, NC State University Libraries
Added: April 20, 2020
2020 journal article
Low-loss composite photonic platform based on 2D semiconductor monolayers
NATURE PHOTONICS, 14(4), 256-+.
Source: Web Of Science
Added: March 16, 2020
2019 journal article
Room-Temperature Electron-Hole Liquid in Monolayer MoS2
ACS NANO, 13(9), 10351–10358.
author keywords: electron-hole plasma; exciton; phase transition; molybdenum disulfide; transitional metal dichalcogenides; TMDC
TL;DR:
This work demonstrates the potential for the liquid-like state of charge excitations to be a useful platform for the studies of macroscopic quantum phenomena and the development of optoelectronic devices.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: October 14, 2019
2019 journal article
Surface-enhanced Raman scattering of monolayer transition metal dichalcogenides on Ag nanorod arrays
OPTICS LETTERS, 44(22), 5493–5496.
TL;DR:
This work studied surface-enhanced Raman scattering (SERS) of MS2 monolayers that were transferred onto Ag nanorod arrays and reveals a promising SERS substrate for achieving uniform and strong enhancement for two-dimensional materials in the applications of optical detecting and sensing.
(via Semantic Scholar)
Source: Web Of Science
Added: December 2, 2019
2017 journal article
Enhancing Multifunctionalities of Transition-Metal Dichalcogenide Monolayers via Cation Intercalation
ACS Nano, 11(9), 9390–9396.
author keywords: hydrogen ion; lithium ion; intercalation; molybdenum sulfide; tungsten sulfide; molybdenum selenide; tungsten selenide
TL;DR:
It is demonstrated that multiple functionalities of transition-metal dichalcogenide (TMDC) monolayers may be substantially improved by the intercalation of small cations between the monolayer and underlying substrates, including photoluminescence efficiency and catalytic activity.
(via Semantic Scholar)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018
2017 journal article
Giant Gating Tunability of Optical Refractive Index in Transition Metal Dichalcogenide Monolayers
NANO LETTERS, 17(6), 3613–3618.
author keywords: 2D materials; transition metal dichalcogenide; photonics; electrical gating refractive index; exciton; WS2
TL;DR:
It is reported that the refractive index of transition metal dichacolgenide monolayers, such as MoS2, WS2, and WSe2, can be substantially tuned by >60% in the imaginary part and >20% around exciton resonances using complementary metal-oxide-semiconductor (CMOS) compatible electrical gating.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2016 journal article
Atomically Thin MoS2 Narrowband and Broadband Light Superabsorbers
ACS NANO, 10(8), 7493–7499.
Contributors: L. Huang n, G. Li n, A. Gurarslan n, n, R. Kirste n, W. Guo n, J. Zhao n, R. Collazo n
author keywords: MoS2; two-dimensional materials; light absorption; leaky mode; resonant photonics
TL;DR:
A combined theoretical and experimental effort to enable strong light absorption in atomically thin MoS2 films by integrating the films with resonant photonic structures that are deterministically designed using a unique reverse design approach based on leaky mode coupling.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018
2016 journal article
Engineering Substrate Interactions for High Luminescence Efficiency of Transition-Metal Dichalcogenide Monolayers
ADVANCED FUNCTIONAL MATERIALS, 26(26), 4733–4739.
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2016 journal article
Fundamental limits of exciton-exciton annihilation for light emission in transition metal dichalcogenide monolayers
Physical Review B, 93(20).
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018
2016 journal article
Van der Waals Force Isolation of Monolayer MoS2
ADVANCED MATERIALS, 28(45), 10055–10060.
TL;DR:
Monolayer MoS2 can effectively screen the vdW interaction of underlying substrates with external systems by >90% because of the substantial increase in the separation between the substrate and external systems due to the presence of the monolayer.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2015 journal article
Deterministic phase engineering for optical Fano resonances with arbitrary lineshape and frequencies
OPTICS EXPRESS, 23(15), 19154–19165.
TL;DR:
An approach of deterministic phase engineering that can enable the rational design of optical Fano resonances with arbitrarily pre-specified lineshapes and uses dielectric grating structures as an example to illustrate the notion of deterministically engineer the phase by tuning the eigenfrequency.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2015 journal article
Exciton-dominated Dielectric Function of Atomically Thin MoS2 Films
SCIENTIFIC REPORTS, 5.
TL;DR:
The knowledge of the dielectric function may enable capabilities to engineer the light-matter interactions of atomically thin MoS2 films for the development of novel photonic devices, such as metamaterials, waveguides, light absorbers, and light emitters.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2014 journal article
Semiconductor Solar Superabsorbers
SCIENTIFIC REPORTS, 4.
TL;DR:
This work designs a practical light trapping structure that can enable an ultrathin layer of semiconductor materials, for instance, 10 nm thick a-Si, absorb > 90% sunlight above the bandgap and points towards the development of ultimate solar light trapping techniques.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2014 journal article
Surface-Energy-Assisted Perfect Transfer of Centimeter-Scale Mono layer and Few-Layer MoS2 Films onto Arbitrary Substrates
ACS NANO, 8(11), 11522–11528.
Contributors: A. Gurarslan n, Y. Yu*, L. Su*, *, F. Suarez*, S. Yao*, Y. Zhu* , M. Ozturk*, Y. Zhang *, L. Cao*
author keywords: molybdenum disulfide; 2D materials; tungsten disulfide; surface energy; large scale
TL;DR:
A surface-energy-assisted process that can perfectly transfer centimeter-scale monolayer and few-layer MoS2 films from original growth substrates onto arbitrary substrates with no observable wrinkles, cracks, and polymer residues is demonstrated.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2013 journal article
General Modal Properties of Optical Resonances in Subwavelength Nonspherical Dielectric Structures
NANO LETTERS, 13(8), 3559–3565.
author keywords: Optical resonance; leaky mode; subwavelength dielectric structure; modal properties; optical antenna; dielectric metamaterials
TL;DR:
It is demonstrated that the optical properties of nonspherical dielectric structures are dictated by the eigenvalue of the structure's leaky modes, which can serve as a powerful guide for the rational design of devices with desired optical resonances.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2013 journal article
Leaky mode engineering: A general design principle for dielectric optical antenna solar absorbers
Optics Communications, 314, 79–85.
author keywords: Leaky mode; Optical antenna; Solar absorber; Solar cell; Semiconductor
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, Crossref
Added: August 6, 2018
2013 journal article
The phase shift of light scattering at sub-wavelength dielectric structures
OPTICS EXPRESS, 21(5), 5957–5967.
TL;DR:
This analysis indicates that the light scattering is fundamentally dictated by the eigenvalue of the leaky modes of the structure, and suggests that the upper limit for the scattering efficiency of a cylindrical cylinder in free space is 4n, where n is the refractive index.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
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