4.8 Article

Thickness- and Twist-Angle-Dependent Interlayer Excitons in Metal Monochalcogenide Heterostructures

Related references

Note: Only part of the references are listed.
Article Optics

Excitonic transport driven by repulsive dipolar interaction in a van der Waals heterostructure

Zhe Sun et al.

Summary: Studies have shown that repulsive dipolar interactions significantly affect the dynamics of excitons in dilute systems, modifying the diffusion transport of excitons and enhancing the diffusion coefficient. By combining these interactions with electrical control techniques, new opportunities for excitonic devices are presented.

NATURE PHOTONICS (2022)

Review Nanoscience & Nanotechnology

Excitons in semiconductor moire superlattices

Di Huang et al.

Summary: This Review discusses recent progress in the field of exciton phenomena in semiconductor moire superlattices, including new exciton resonances, control of moire excitons, and probing correlated electron phenomena.

NATURE NANOTECHNOLOGY (2022)

Article Multidisciplinary Sciences

Optical absorption of interlayer excitons in transition-metal dichalcogenide heterostructures

Elyse Barre et al.

Summary: Interlayer excitons, electron-hole pairs bound across two monolayer van der Waals semiconductors, offer promising electrical tunability and localizability. The dielectric response of interlayer excitons was directly measured using their static electric dipole moment, and an intrinsic radiative lifetime and transition characteristics were determined. This study identifies a momentum-indirect emission mechanism and emphasizes the importance of characterizing absorption for applications relying on light-matter interactions.

SCIENCE (2022)

Article Physics, Multidisciplinary

Twist Angle-Dependent Interlayer Exciton Lifetimes in van der Waals Heterostructures

Junho Choi et al.

Summary: This study explores how the twist angle between two monolayers in van der Waals heterostructures can control the exciton dynamics, affecting the interlayer exciton lifetimes significantly. Theoretical models separate two mechanisms influencing the radiative lifetimes and predict distinct temperature dependence of interlayer exciton lifetimes at different twist angles.

PHYSICAL REVIEW LETTERS (2021)

Article Chemistry, Physical

Imaging moire flat bands in three-dimensional reconstructed WSe2/WS2 superlattices

Hongyuan Li et al.

Summary: Scanning tunnelling spectroscopy and ab initio simulations have revealed a strong 3D buckling reconstruction and large in-plane strain redistribution in WSe2/WS2 moire heterostructures, leading to remarkably narrow and highly localized K-point moire flat bands. These findings contradicted previous simplified theoretical models but were in quantitative agreement with ab initio simulations capturing the full 3D structural reconstruction, highlighting the dominance of strain redistribution and 3D buckling in determining the effective moire potential in TMD heterostructures.

NATURE MATERIALS (2021)

Article Multidisciplinary Sciences

Layer- and gate-tunable spin-orbit coupling in a high-mobility few-layer semiconductor

Dmitry Shcherbakov et al.

Summary: Spin-orbit coupling (SOC) is a relativistic effect that can eliminate spin degeneracy and lead to various magnetic, spintronic, and topological phenomena. In atomically thin InSe, SOC and intrinsic spin splitting can be widely adjusted and even enhanced in some devices.

SCIENCE ADVANCES (2021)

Article Nanoscience & Nanotechnology

Tuning layer-hybridized moire excitons by the quantum-confined Stark effect

Yanhao Tang et al.

Summary: Moire superlattices provide a unique opportunity to tailor interactions between quantum particles and their coupling to electromagnetic fields. Researchers have observed layer-hybridized moire excitons in transition metal dichalcogenide heterostructures using optical reflectance spectroscopy, revealing their sensitivity to electric fields and doping levels. These findings have important implications for emerging many-body states and optoelectronic applications in two-dimensional semiconductors.

NATURE NANOTECHNOLOGY (2021)

Article Chemistry, Physical

Design of van der Waals interfaces for broad-spectrum optoelectronics

Nicolas Ubrig et al.

NATURE MATERIALS (2020)

Article Multidisciplinary Sciences

Noncollinear phases in moire magnets

Kasra Hejazi et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2020)

Article Multidisciplinary Sciences

Mott and generalized Wigner crystal states in WSe2/WS2 moire superlattices

Emma C. Regan et al.

NATURE (2020)

Article Chemistry, Physical

Spin-layer locking of interlayer excitons trapped in moire potentials

Mauro Brotons-Gisbert et al.

NATURE MATERIALS (2020)

Article Nanoscience & Nanotechnology

Interfacial Charge Transfer and Gate-Induced Hysteresis in Monochalcogenide InSe/GaSe Heterostructures

Arvind Shankar Kumar et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Physical

Correlated electronic phases in twisted bilayer transition metal dichalcogenides

Lei Wang et al.

NATURE MATERIALS (2020)

Article Nanoscience & Nanotechnology

Giant Stark splitting of an exciton in bilayer MoS2

Nadine Leisgang et al.

NATURE NANOTECHNOLOGY (2020)

Article Multidisciplinary Sciences

Exceptional plasticity in the bulk single-crystalline van der Waals semiconductor InSe

Tian-Ran Wei et al.

SCIENCE (2020)

Article Multidisciplinary Sciences

Moire potential impedes interlayer exciton diffusion in van der Waals heterostructures

Junho Choi et al.

SCIENCE ADVANCES (2020)

Article Multidisciplinary Sciences

Unconventional ferroelectricity in moire heterostructures

Zhiren Zheng et al.

NATURE (2020)

Article Nanoscience & Nanotechnology

Multilayer GaSe/InSe Heterointerface-Based Devices for Charge Transport and Optoelectronics

Yi-Ying Lu et al.

ACS APPLIED NANO MATERIALS (2020)

Article Multidisciplinary Sciences

Resonantly hybridized excitons in moire superlattices in van der Waals heterostructures

Evgeny M. Alexeev et al.

NATURE (2019)

Article Multidisciplinary Sciences

Signatures of moire-trapped valley excitons in MoSe2/WSe2 heterobilayers

Kyle L. Seyler et al.

NATURE (2019)

Article Multidisciplinary Sciences

Evidence for moire excitons in van der Waals heterostructures

Kha Tran et al.

NATURE (2019)

Article Multidisciplinary Sciences

Observation of moire excitons in WSe2/WS2 heterostructure superlattices

Chenhao Jin et al.

NATURE (2019)

Article Multidisciplinary Sciences

Emergent ferromagnetism near three-quarters filling in twisted bilayer graphene

Aaron L. Sharpe et al.

SCIENCE (2019)

Article Multidisciplinary Sciences

Optical generation of high carrier densities in 2D semiconductor heterobilayers

Jue Wang et al.

SCIENCE ADVANCES (2019)

Article Multidisciplinary Sciences

Electrical control of interlayer exciton dynamics in atomically thin heterostructures

Luis A. Jauregui et al.

SCIENCE (2019)

Article Multidisciplinary Sciences

Unconventional superconductivity in magic-angle graphene superlattices

Yuan Cao et al.

NATURE (2018)

Article Multidisciplinary Sciences

Room-temperature electrical control of exciton flux in a van der Waals heterostructure

Dmitrii Unuchek et al.

NATURE (2018)

Article Multidisciplinary Sciences

Twistable electronics with dynamically rotatable heterostructures

Rebeca Ribeiro-Palau et al.

SCIENCE (2018)

Article Materials Science, Multidisciplinary

Infrared-to-violet tunable optical activity in atomic films of GaSe, InSe, and their heterostructures

Daniel J. Terry et al.

2D MATERIALS (2018)

Article Nanoscience & Nanotechnology

High electron mobility, quantum Hall effect and anomalous optical response in atomically thin InSe

Denis A. Bandurin et al.

NATURE NANOTECHNOLOGY (2017)

Article Chemistry, Multidisciplinary

Long-Lived Direct and Indirect Interlayer Excitons in van der Waals Heterostructures

Bastian Miller et al.

NANO LETTERS (2017)

Article Physics, Multidisciplinary

Topological Exciton Bands in Moire Heterojunctions

Fengcheng Wu et al.

PHYSICAL REVIEW LETTERS (2017)

Review Physics, Multidisciplinary

Bose-Einstein condensation and indirect excitons: a review

Monique Combescot et al.

REPORTS ON PROGRESS IN PHYSICS (2017)

Article Multidisciplinary Sciences

Interlayer couplings, Moire patterns, and 2D electronic superlattices in MoS2/WSe2 hetero-bilayers

Chendong Zhang et al.

SCIENCE ADVANCES (2017)

Article Multidisciplinary Sciences

Deterministic generation of a cluster state of entangled photons

I. Schwartz et al.

SCIENCE (2016)

Article Multidisciplinary Sciences

Valley-polarized exciton dynamics in a 2D semiconductor heterostructure

Pasqual Rivera et al.

SCIENCE (2016)

Article Multidisciplinary Sciences

Exciton diamagnetic shifts and valley Zeeman effects in monolayer WS2 and MoS2 to 65 Tesla

Andreas V. Stier et al.

NATURE COMMUNICATIONS (2016)

Article Multidisciplinary Sciences

Observation of long-lived interlayer excitons in monolayer MoSe2-WSe2 heterostructures

Pasqual Rivera et al.

NATURE COMMUNICATIONS (2015)

Article Chemistry, Multidisciplinary

SHELXT - Integrated space-group and crystal-structure determination

George M. Sheldrick

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES (2015)

Article Chemistry, Multidisciplinary

Crystal structure refinement with SHELXL

George M. Sheldrick

ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY (2015)

Article Nanoscience & Nanotechnology

Strong spin-lattice coupling in CrSiTe3

L. D. Casto et al.

APL MATERIALS (2015)

Article Nanoscience & Nanotechnology

Ultrafast charge transfer in atomically thin MoS2/WS2 heterostructures

Xiaoping Hong et al.

NATURE NANOTECHNOLOGY (2014)

Article Multidisciplinary Sciences

High-temperature superfluidity with indirect excitons in van der Waals heterostructures

M. M. Fogler et al.

NATURE COMMUNICATIONS (2014)

Article Multidisciplinary Sciences

Hofstadter's butterfly and the fractal quantum Hall effect in moire superlattices

C. R. Dean et al.

NATURE (2013)

Article Chemistry, Multidisciplinary

Condensation of Excitons in a Trap

A. A. High et al.

NANO LETTERS (2012)

Article Multidisciplinary Sciences

Spontaneous coherence in a cold exciton gas

A. A. High et al.

NATURE (2012)

Article Physics, Multidisciplinary

Accessing the dark exciton with light

E. Poem et al.

NATURE PHYSICS (2010)

Article Physics, Multidisciplinary

Atomically Thin MoS2: A New Direct-Gap Semiconductor

Kin Fai Mak et al.

PHYSICAL REVIEW LETTERS (2010)

Article Chemistry, Multidisciplinary

Indirect Excitons in Elevated Traps

A. A. High et al.

NANO LETTERS (2009)

Article Physics, Multidisciplinary

Trapping Indirect Excitons in a GaAs Quantum-Well Structure with a Diamond-Shaped Electrostatic Trap

A. A. High et al.

PHYSICAL REVIEW LETTERS (2009)

Article Physics, Multidisciplinary

Trapping of cold excitons in quantum well structures with laser light

A. T. Hammack et al.

PHYSICAL REVIEW LETTERS (2006)

Correction Chemistry, Physical

Hybrid functionals based on a screened Coulomb potential (vol 118, pg 8207, 2003)

Jochen Heyd et al.

JOURNAL OF CHEMICAL PHYSICS (2006)

Article Physics, Multidisciplinary

Charge separation of dense two-dimensional electron-hole gases: Mechanism for exciton ring pattern formation

R Rapaport et al.

PHYSICAL REVIEW LETTERS (2004)

Article Multidisciplinary Sciences

Towards Bose-Einstein condensation of excitons in potential traps

LV Butov et al.

NATURE (2002)