☆ 4.6 Article

Unique signatures of the Rashba effect in the magneto-optical properties of two-dimensional semiconductors

PHYSICAL REVIEW B (2023)

Related references

Note: Only part of the references are listed.

Article Chemistry, Multidisciplinary

Spin-Flip Raman Scattering on Electrons and Holes in Two-Dimensional (PEA)2PbI4 Perovskites

Carolin Harkort et al.

Summary: This article discusses the optical properties and spin phenomena of Ruddlesden-Popper type (PEA)(2)PbI4 perovskites. The Zeeman splitting of electrons and holes in a magnetic field was measured using spin-flip Raman scattering. The electron and hole g factors were evaluated, their anisotropies were measured, and the dynamic nuclear spin polarization induced by spin-polarized holes was detected.

SMALL (2023)

Add to Collection

Editorial Material Nanoscience & Nanotechnology

Materials for chiral light control

Jeanne Crassous et al.

Summary: Solution-processable semiconductors based on small molecules, polymers or halide perovskites combine sustainable manufacturing with exceptional optoelectronic properties that can be chemically tailored to achieve flexible and highly efficient optoelectronic and photonic devices. A new exciting research direction is the study of the influence of chirality on light-matter interactions in these soft materials and its exploitation for the simultaneous control of charge, spin and light. In this Viewpoint, researchers working on different types of chiral semiconductors discuss the most interesting directions in this rapidly expanding field.

NATURE REVIEWS MATERIALS (2023)

Add to Collection

Article Chemistry, Multidisciplinary

On the optical anisotropy in 2D metal-halide perovskites

Mark Steger et al.

Summary: In this study, a comprehensive approach combining experimental and theoretical methods is used to investigate the optical properties and anisotropy of two-dimensional metal-halide perovskites. The research reveals the fundamental physical parameters that shape the electronic structure of these materials and demonstrates a strong correlation between structure and induced optical anisotropy.

NANOSCALE (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Dark and Bright Excitons in Halide Perovskite Nanoplatelets

Moritz Gramlich et al.

Summary: Semiconductor nanoplatelets exhibit thickness-dependent bright-dark exciton splitting, affecting the optical properties of the thinnest nanoplatelets. This phenomenon, revealed through temperature-resolved and time-resolved studies, can be generalized to isotropically or anisotropically confined nanostructures.

ADVANCED SCIENCE (2022)

Add to Collection

Article Chemistry, Physical

Quantification of Exciton Fine Structure Splitting in a Two-Dimensional Perovskite Compound

Katarzyna Posmyk et al.

Summary: This study reveals the exciton fine structure of (PEA)2PbI4 single crystals using low temperature magneto-optical spectroscopy and provides valuable quantification of the fine structure splitting in (PEA)2PbI4. The results support the standard multiband, effective-mass theories for the exciton fine structure in 2D perovskites.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2022)

Add to Collection

Article Multidisciplinary Sciences

Transient quantum beatings of trions in hybrid organic tri-iodine perovskite single crystal

Uyen N. Huynh et al.

Summary: Utilizing the spin degree of freedom of photoexcitations in hybrid organic inorganic perovskites for quantum information science applications has been proposed and explored. In this study, the authors investigated quantum beating oscillations in the circularly polarized photoinduced reflection of single crystal methyl-ammonium tri-iodine perovskite (MAPbI(3)) and observed two quantum beating oscillations whose frequencies depend on the crystal orientation. They identified these oscillations as being caused by positive and negative trions and measured the spin coherence time of electrons and holes using the technique of resonant spin amplification.

NATURE COMMUNICATIONS (2022)

Add to Collection

Article Chemistry, Physical

Tuning the Excitonic Properties of the 2D (PEA)2(MA)n-1PbnI3n+1 Perovskite Family via Quantum Confinement

Mateusz Dyksik et al.

Summary: This study demonstrates the evolution of fundamental excitonic properties in 2D perovskites through experimental optical spectroscopy in high magnetic fields. The findings contradict the general expectation of enhanced carrier mass with quantum confinement, showing new flexibility in designing electronic properties.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2021)

Add to Collection

Article Multidisciplinary Sciences

Brightening of dark excitons in 2D perovskites

Mateusz Dyksik et al.

Summary: The study shows that in-plane magnetic field can brighten optically inactive dark excitons and the bright-dark splitting increases with the exciton binding energy. The non-Boltzmann distribution of bright-dark exciton populations in the materials may result from the phonon bottleneck phenomenon.

SCIENCE ADVANCES (2021)

Add to Collection

Article Multidisciplinary Sciences

Structural descriptor for enhanced spin-splitting in 2D hybrid perovskites

Manoj K. Jana et al.

Summary: A specific bond angle disparity connected with asymmetric tilting distortions of metal halide octahedra correlates with the computed spin-splitting in 2D hybrid perovskites. This distortion metric can serve as a crystallographic descriptor for rapidly discovering potential candidate materials with strong spin-splitting. Local inorganic layer distortions induced via appropriate organic cations provide a key design objective to achieve strong spin-splitting in perovskites.

NATURE COMMUNICATIONS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Rashba exciton in a 2D perovskite quantum dot

Michael W. Swift et al.

Summary: This paper investigates the dispersion of Rashba excitons, their behavior in quasi-2D cylindrical quantum dots, discusses the potential extension of this model to 3D nanocrystals, and establishes criteria for achieving a bright ground exciton state.

NANOSCALE (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Tailoring Hot Exciton Dynamics in 2D Hybrid Perovskites through Cation Modification

Daniel B. Straus et al.

ACS NANO (2020)

Add to Collection

Review Nanoscience & Nanotechnology

Chiral-perovskite optoelectronics

Guankui Long et al.

NATURE REVIEWS MATERIALS (2020)

Add to Collection

Article Multidisciplinary Sciences

Organic-to-inorganic structural chirality transfer in a 2D hybrid perovskite and impact on Rashba-Dresselhaus spin-orbit coupling

Manoj K. Jana et al.

NATURE COMMUNICATIONS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Circular dichroism in non-chiral metal halide perovskites

Peter C. Sercel et al.

NANOSCALE (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Exciton Fine Structure in Perovskite Nanocrystals

Peter C. Sercel et al.

NANO LETTERS (2019)

Add to Collection

Article Chemistry, Physical

Three-Dimensional Spin Texture in Hybrid Perovskites and Its Impact on Optical Transitions

Xie Zhang et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2018)

Add to Collection

Article Multidisciplinary Sciences

Scaling law for excitons in 2D perovskite quantum wells

J. -C. Blancon et al.

NATURE COMMUNICATIONS (2018)

Add to Collection

Article Materials Science, Multidisciplinary

Exciton-polaron spectral structures in two-dimensional hybrid lead-halide perovskites

Stefanie Neutzner et al.

PHYSICAL REVIEW MATERIALS (2018)

Add to Collection

Article Multidisciplinary Sciences

Bright triplet excitons in caesium lead halide perovskites

Michael A. Becker et al.

NATURE (2018)

Add to Collection

Article Optics

Spin control in reduced-dimensional chiral perovskites

Guankui Long et al.

NATURE PHOTONICS (2018)

Add to Collection

Article Nanoscience & Nanotechnology

Tunable Out-of-Plane Excitons in 2D Single-Crystal Perovskites

Antonio Fieramosca et al.

ACS PHOTONICS (2018)

Add to Collection

Article Chemistry, Physical

Layer-Dependent Rashba Band Splitting in 2D Hybrid Perovskites

Jun Yin et al.

CHEMISTRY OF MATERIALS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Rashba Effect in a Single Colloidal CsPbBr3 Perovskite Nanocrystal Detected by Magneto-Optical Measurements

Maya Isarov et al.

NANO LETTERS (2017)

Add to Collection

Article Multidisciplinary Sciences

Giant Rashba splitting in 2D organic-inorganic halide perovskites measured by transient spectroscopies

Yaxin Zhai et al.

SCIENCE ADVANCES (2017)

Add to Collection

Article Physics, Multidisciplinary

Giant Rashba Splitting in CH3NH3PbBr3 Organic-Inorganic Perovskite

Daniel Niesner et al.

PHYSICAL REVIEW LETTERS (2016)

Add to Collection

Article Multidisciplinary Sciences

Effective-mass model and magneto-optical properties in hybrid perovskites

Z. G. Yu

SCIENTIFIC REPORTS (2016)

Add to Collection

Article Chemistry, Multidisciplinary

Rashba Spin-Orbit Coupling Enhanced Carrier Lifetime in CH3NH3Pbl3

Fan Zheng et al.

NANO LETTERS (2015)

Add to Collection

Article Physics, Multidisciplinary

Direct measurement of the exciton binding energy and effective masses for charge carriers in organic-inorganic tri-halide perovskites

Atsuhiko Miyata et al.

NATURE PHYSICS (2015)

Add to Collection

Article Materials Science, Multidisciplinary

Magneto-optics in transition metal diselenide monolayers

G. Wang et al.

2D MATERIALS (2015)

Add to Collection

Review Physics, Multidisciplinary

Quantum magneto-optics of the graphite family

L. A. Falkovsky

JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS (2012)

Add to Collection

Article Engineering, Electrical & Electronic

Optical Frequency Conductance, Susceptance and Admittance of Quantum Wells

Thomas Szkopek

IEEE JOURNAL OF QUANTUM ELECTRONICS (2011)

Add to Collection

Article Physics, Applied

Electronic and excitonic structures of inorganic-organic perovskite-type quantum-well crystal (C4H9NH3)2PbBr4

K Tanaka et al.

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS (2005)

Add to Collection

Article Multidisciplinary Sciences

Gigahertz electron spin manipulation using voltage-controlled g-tensor modulation

Y Kato et al.

SCIENCE (2003)

Add to Collection

© Peeref 2019-2024. All rights reserved.