☆ 4.8 Article

Toward Chiral Lasing from All-Solution-Processed Flexible Perovskite-Nanocrystal-Liquid-Crystal Membranes

ADVANCED MATERIALS (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Multidisciplinary Sciences

Observation of intrinsic chiral bound states in the continuum

Yang Chen et al.

Summary: Photons with spin angular momentum possess intrinsic chirality, which has a wide range of applications. Current experimental attempts rely on false/extrinsic chirality, but this study has achieved true/intrinsic chiral response using resonant metasurfaces, achieving near-unity circular dichroism and a high quality factor for visible frequencies.

NATURE (2023)

添加到收藏夹

Review Chemistry, Physical

Ligand Chemistry of Inorganic Lead Halide Perovskite Nanocrystals

Nadesh Fiuza-Maneiro et al.

Summary: Lead halide perovskite nanocrystals (LHP NCs) are semiconductor materials with exceptional optical and optoelectronic properties. The surface chemistry, including ligands and surface termination, plays a crucial role in determining the optical and optoelectronic performance as well as the colloidal stability of LHP NCs. Functionalization of the surface with desired molecules can induce new functionalities, such as photocatalysis and chirality. This review provides an atomic view of the surface chemistry of colloidal LHP NCs, including crystal termination, vacancies, and different types of capping ligands, and discusses the ligand-induced functionalities.

ACS ENERGY LETTERS (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

Nanoimprinted 2D-Chiral Perovskite Nanocrystal Metasurfaces for Circularly Polarized Photoluminescence

Jose Mendoza-Carreno et al.

Summary: The versatile hybrid perovskite nanocrystals (NCs) have tunable bandgaps and high photoluminescence (PL) quantum yields, making them promising materials for optoelectronics. However, their crystalline chemical structure limits their chiroptical properties. This study introduces a scalable approach to produce chiral PL from 2D-chiral metasurfaces, using unmodified colloidal perovskite NC inks patterned by nanoimprinting lithography.

ADVANCED MATERIALS (2023)

添加到收藏夹

Article Nanoscience & Nanotechnology

Ligand Exchange Strategy to Achieve Chiral Perovskite Nanocrystals with a High Photoluminescence Quantum Yield and Regulation of the Chiroptical Property

Shuang Jiang et al.

Summary: Chiral nanomaterials, especially chiral perovskite nanocrystals, have attracted attention due to their promising optoelectronic properties. By using an effective ligand exchange strategy, the circular dichroism (CD) signals of CsPbBr3 PNCs can be improved, leading to enhanced photoluminescence quantum yield (PLQY) and tunable luminescence emission. This approach also allows for the regulation of chiral intensity and wavelength range in the longitudinal and transverse dimensions, respectively.

ACS APPLIED MATERIALS & INTERFACES (2022)

添加到收藏夹

Review Chemistry, Multidisciplinary

Colloidal Metal-Halide Perovskite Nanoplatelets: Thickness-Controlled Synthesis, Properties, and Application in Light-Emitting Diodes

Clara Otero-Martinez et al.

Summary: Colloidal metal-halide perovskite nanocrystals have gained attention for their exciting properties and tunable emission range. However, they are limited by light-induced halide phase segregation. By controlling the thickness, monolayer nanoplatelets with narrow emission peaks and high radiative recombination can be synthesized, making them ideal for efficient LEDs.

ADVANCED MATERIALS (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Enhancing the performance of perovskite solar cell via PVA modification to NiOx hole transport layer

Yao Xu et al.

Summary: The use of PVA as a modifier on the surface of NiOx can significantly improve the performance of perovskite solar cells, leading to higher PCE, increased J_SC, and improved FF. This simple and effective method also results in larger crystal size, reduced defect intensity, and higher hole mobility in the perovskite film.

SYNTHETIC METALS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

The Structural Origin of Chiroptical Properties in Perovskite Nanocrystals with Chiral Organic Ligands

Young-Hoon Kim et al.

Summary: This study investigates how chiral ligands attached to perovskite nanocrystal surfaces distort the perovskite lattice and demonstrates the resulting chiral electro-optical properties. The major finding is a centro-asymmetric distortion of the surface lattice, which is likely the cause of the chiral-optical properties. Spin-polarized transport through chiral nanocrystals amplifies the discrimination between left and right-handed circularly polarized light.

ADVANCED FUNCTIONAL MATERIALS (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Anisotropic nanocrystal superlattices overcoming intrinsic light outcoupling efficiency limit in perovskite quantum dot light-emitting diodes

Sudhir Kumar et al.

Summary: The authors demonstrated the control of transition-dipole-moment orientation in quantum dot solids using colloidal lead halide perovskite anisotropic nanocrystals, leading to an enhanced external quantum efficiency.

NATURE COMMUNICATIONS (2022)

添加到收藏夹

Review Engineering, Electrical & Electronic

Perovskite light-emitting diodes

Azhar Fakharuddin et al.

Summary: Light-emitting diodes based on halide perovskites have achieved significant progress in recent years, with external quantum efficiencies surpassing 23%. However, their practical application is still limited due to factors such as low efficiency in blue-emitting devices, inability to access emission wavelengths above 800 nm, decreased external quantum efficiency at high current density, lack of understanding of the electric field's effect on mobile ions in perovskite materials, and short device lifetimes. This review explores the development of perovskite light-emitting diodes, examining the key challenges in creating efficient and stable devices.

NATURE ELECTRONICS (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Photonic crystal enhanced fluorescence emission and blinking suppression for single quantum dot digital resolution biosensing

Yanyu Xiong et al.

Summary: The authors report a method for achieving nearly 3000-fold signal enhancement using a photonic crystal surface. By enhancing excitation, improving quantum efficiency, and suppressing blinking, the approach enables high signal-to-noise ratio and single emitter sensitivity. The study also demonstrates the application of this method in miRNA biomarker sensing.

NATURE COMMUNICATIONS (2022)

添加到收藏夹

Review Chemistry, Multidisciplinary

Perovskite Quantum Dots for Emerging Displays: Recent Progress and Perspectives

Xinxin Ren et al.

Summary: This paper introduces the application and research progress of perovskite quantum dots (PQDs) in display technology, including synthesis methods, stability improvement of optical performance, and potential applications in various types of displays. The paper highlights the promising prospects of PQDs in the display field.

NANOMATERIALS (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Chiral emission from resonant metasurfaces

Xudong Zhang et al.

Summary: Ultracompact sources of circularly polarized light are important for both classical and quantum optical information processing. The efficient and controllable emission of circularly polarized light from resonant metasurfaces using the physics of chiral quasi-bound states in the continuum has been demonstrated, promising multiple applications in nanophotonics and quantum optics.

SCIENCE (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Circularly polarized perovskite luminescence with dissymmetry factor up to 1.9 by soft helix bilayer device

Shuaijun Liu et al.

Summary: This study demonstrates the achievement of high-brightness and stable circularly polarized luminescence in chiral liquid crystal-based soft helix devices with a bilayer structure. The introduction of an optimized polyacrylonitrile polymer significantly improves the luminescent efficiency and stability of perovskites while preserving the characteristics of chiral liquid crystals. This technique enables the fabrication of full-color circularly polarized luminescence devices with high g(lum) values.

MATTER (2022)

添加到收藏夹

Review Chemistry, Multidisciplinary

Endowing inorganic nanomaterials with circularly polarized luminescence

Dongxue Han et al.

Summary: Materials with circularly polarized luminescence (CPL) properties have recently gained significant attention for their potential applications in various fields. Inorganic nanomaterials, with their advantages in stability, diversity, and high luminescent quantum efficiency, have been the focus of extensive research in the past few decades, leading to significant progress in synthesis, characterizations, and potential applications.

AGGREGATE (2022)

添加到收藏夹

Article Optics

Comprehensive defect suppression in perovskite nanocrystals for high-efficiency light-emitting diodes

Young-Hoon Kim et al.

Summary: In this study, a one-dopant alloying strategy was employed to enhance electroluminescence efficiencies of metal halide perovskite nanocrystals (PNCs) by reducing defect formation and enhancing charge carrier confinement. Surface-stabilizing agents and bromide vacancy healing agents were utilized to decrease defect density and improve carrier confinement, resulting in significant enhancement in performance.

NATURE PHOTONICS (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

Metal Halide Perovskites for Laser Applications

Lei Lei et al.

Summary: Metal halide perovskites are gaining attention in optoelectronic applications due to their properties such as large absorption coefficient, low defect density, and high charge carrier mobility. While progress has been made in perovskite-based lasers, the development is still in its early stages and electrically pumped lasers have not been realized yet. Understanding the fundamental photophysical characteristics of perovskite gain materials is crucial to accelerating their development in laser applications.

ADVANCED FUNCTIONAL MATERIALS (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Chiral-induced spin selectivity enables a room-temperature spin light-emitting diode

Young-Hoon Kim et al.

Summary: Traditional optoelectronic approaches rely on both electrical and magnetic fields to control spin, charge, and light, while the use of chiral-induced spin selectivity (CISS) technology allows for the fabrication of a spin-LED that operates at room temperature without the need for magnetic fields or ferromagnetic contacts.

SCIENCE (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Circularly Polarized Laser with Chiral Nematic Cellulose Nanocrystal Cavity

Dan Qu et al.

Summary: A method of fabricating circularly polarized lasers using cellulose nanocrystals and a laser dye through evaporation-induced assembly is presented, showing controlled chiral nematic structure and modification of laser polarization state into left-handed, resulting in strong and tailored CP laser emission.

ACS NANO (2021)

添加到收藏夹

Review Materials Science, Multidisciplinary

Progresses on Novel B-Site Perovskite Nanocrystals

Weixi Lin et al.

Summary: Halide perovskite materials have emerged as a new type of optoelectronic materials with applications in next-generation photovoltaics, light-emitting diodes, and more. While lead-based perovskites still dominate current research fields, efforts are being made to develop lead-free perovskite nanocrystals (PNCs) with potential advantages in stability, toxicity, and device performance. Recent progress in the development of lead-free PNCs has shown diverse sizes, ligands, and confinements with wide applications.

ADVANCED OPTICAL MATERIALS (2021)

添加到收藏夹

Review Optics

Circularly polarized luminescence from organic micro-/nano-structures

Yongjing Deng et al.

Summary: This article summarizes the recent progress of CPL from organic micro-/nano-structures, outlining the design principles and external stimuli that can regulate CPL performance. It introduces several typical organic micro-/nano-structures with CPL activity and summarizes their applications in organic light-emitting diodes, optical information processing, and chemical and biological sensing.

LIGHT-SCIENCE & APPLICATIONS (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

State of the Art and Prospects for Halide Perovskite Nanocrystals

Amrita Dey et al.

Summary: Metal-halide perovskites have emerged as promising materials with exciting properties and great potential for applications in fields like photovoltaics and optoelectronics. Researchers have made significant progress in the synthesis, properties, and shape-controlled synthesis of perovskite nanocrystals.

ACS NANO (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

Recent Progress of Chiral Perovskites: Materials, Synthesis, and Properties

Jiaqi Ma et al.

Summary: The combination of chiral materials and halide perovskites provides an ideal platform for designing optoelectronic and spintronic devices, with recent studies demonstrating the transfer of chirality into halide perovskites and creating chiral perovskites with various exceptional properties.

ADVANCED MATERIALS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

3D Laser Displays Based on Circularly Polarized Lasing from Cholesteric Liquid Crystal Arrays

Xiuqin Zhan et al.

Summary: The study demonstrates full-color 3D laser displays based on circularly polarized lasers and inkjet-printed cholesteric liquid crystal arrays, showcasing vibrant colors and high fidelity in display quality.

ADVANCED MATERIALS (2021)

添加到收藏夹

Review Nanoscience & Nanotechnology

Spin photonics: from transverse spin to photonic skyrmions

Peng Shi et al.

Summary: Spin angular momentum associated with circular polarization is a fundamental aspect of photons in both classical and quantum optics. Transverse spin, perpendicular to the mean wavevector, plays a significant role in confined electromagnetic waves and leads to interesting topological spin structures and properties in the optical near-field. The concepts of spin photonics have importance in various fields like optics, topological photonics, metrology, and quantum technologies.

NANOPHOTONICS (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

Circularly Polarized Luminescence in Nanoassemblies: Generation, Amplification, and Application

Yutao Sang et al.

ADVANCED MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Circularly Polarized Photoluminescence from Chiral Perovskite Thin Films at Room Temperature

Daniele Di Nuzzo et al.

ACS NANO (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Electric-Field-Regulated Energy Transfer in Chiral Liquid Crystals for Enhancing Upconverted Circularly Polarized Luminescence through Steering the Photonic Bandgap

Xuefeng Yang et al.

ADVANCED MATERIALS (2020)

添加到收藏夹

Article Multidisciplinary Sciences

All-dielectric metasurface for high-performance structural color

Wenhong Yang et al.

NATURE COMMUNICATIONS (2020)

添加到收藏夹

Review Nanoscience & Nanotechnology

Chiral-perovskite optoelectronics

Guankui Long et al.

NATURE REVIEWS MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Strategies to Achieve High Circularly Polarized Luminescence from Colloidal Organic-Inorganic Hybrid Perovskite Nanocrystals

Young-Hoon Kim et al.

ACS NANO (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Recoverable Photolithographic Patterning for Polarized Display and Encryption

Lirong Xu et al.

ADVANCED MATERIALS TECHNOLOGIES (2020)

添加到收藏夹

Article Nanoscience & Nanotechnology

Bipolar-shell resurfacing for blue LEDs based on strongly confined perovskite quantum dots

Yitong Dong et al.

NATURE NANOTECHNOLOGY (2020)

添加到收藏夹

Review Materials Science, Multidisciplinary

Perovskite quantum dot lasers

Jie Chen et al.

INFOMAT (2020)

添加到收藏夹

Review Chemistry, Multidisciplinary

Metal Halide Perovskite Nanocrystals: Synthesis, Post-Synthesis Modifications, and Their Optical Properties

Javad Shamsi et al.

CHEMICAL REVIEWS (2019)

添加到收藏夹

Review Nanoscience & Nanotechnology

Metal halide perovskite nanostructures for optoelectronic applications and the study of physical properties

Yongping Fu et al.

NATURE REVIEWS MATERIALS (2019)

添加到收藏夹

Review Materials Science, Multidisciplinary

Recent Progress in Metal Halide Perovskite Micro- and Nanolasers

Qi Wei et al.

ADVANCED OPTICAL MATERIALS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Fully Chiral Light Emission from CsPbX3 Perovskite Nanocrystals Enabled by Cholesteric Superstructure Stacks

Chun-Ta Wang et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

添加到收藏夹

Article Chemistry, Physical

Two-Photon Absorption-Based Upconverted Circularly Polarized Luminescence Generated in Chiral Perovskite Nanocrystals

Wenjie Chen et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Chiral 2D Perovskites with a High Degree of Circularly Polarized Photoluminescence

Jiaqi Ma et al.

ACS NANO (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Endowing Perovskite Nanocrystals with Circularly Polarized Luminescence

Yonghong Shi et al.

ADVANCED MATERIALS (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Imprinting Chirality onto the Electronic States of Colloidal Perovskite Nanoplatelets

Zheni N. Georgieva et al.

ADVANCED MATERIALS (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

Low threshold lasing from novel thulium-incorporated C(NH2)(3)PbI3 perovskite thin films in Fabry-Perot resonator

Gowri Manohari Arumugam et al.

JOURNAL OF MATERIALS CHEMISTRY C (2018)

添加到收藏夹

Review Chemistry, Medicinal

Circularly Polarized Luminescence: A Review of Experimental and Theoretical Aspects

Giovanna Longhi et al.

CHIRALITY (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

All-Inorganic Colloidal Perovskite Quantum Dots: A New Class of Lasing Materials with Favorable Characteristics

Yue Wang et al.

ADVANCED MATERIALS (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

Circularly Polarized Luminescence from Simple Organic Molecules

Esther M. Sanchez-Carnerero et al.

CHEMISTRY-A EUROPEAN JOURNAL (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

Tuning the Optical Properties of Cesium Lead Halide Perovskite Nanocrystals by Anion Exchange Reactions

Quinten A. Akkerman et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

Enhanced Amplified Spontaneous Emission in Perovskites Using a Flexible Cholesteric Liquid Crystal Reflector

Samuel D. Stranks et al.

NANO LETTERS (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

Nanocrystals of Cesium Lead Halide Perovskites (CsPbX3, X = Cl, Br, and I): Novel Optoelectronic Materials Showing Bright Emission with Wide Color Gamut

Loredana Protesescu et al.

NANO LETTERS (2015)

添加到收藏夹

Article Optics

Spin-orbit photonics

Filippo Cardano et al.

NATURE PHOTONICS (2015)

添加到收藏夹

Article Physics, Applied

Enhanced fluorescence emission using a photonic crystal coupled to an optical cavity

Anusha Pokhriyal et al.

APPLIED PHYSICS LETTERS (2013)

添加到收藏夹

Article Optics

Circularly polarized light detection by a chiral organic semiconductor transistor

Ying Yang et al.

NATURE PHOTONICS (2013)

添加到收藏夹

Article Physics, Multidisciplinary

Optical helicity, optical spin and related quantities in electromagnetic theory

Robert P. Cameron et al.

NEW JOURNAL OF PHYSICS (2012)

添加到收藏夹

Article Nanoscience & Nanotechnology

Enhanced fluorescence emission from quantum dots on a photonic crystal surface

Nikhil Ganesh et al.

NATURE NANOTECHNOLOGY (2007)

添加到收藏夹

Article Physics, Applied

Optical cavity with a double-layered cholesteric liquid crystal mirror and its prospective application to solid state laser

Soon Moon Jeong et al.

APPLIED PHYSICS LETTERS (2006)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.