4.8 Article

Deciphering Adverse Detrapped Hole Transfer in Hot-Electron Photoelectric Conversion at Infrared Wavelengths

Related references

Note: Only part of the references are listed.
Review Chemistry, Physical

Dynamics and physical process of hot carriers in optoelectronic devices

Chang Liu et al.

Summary: Hot carrier solar cells have the potential for high power conversion efficiency, but effectively utilizing hot carriers in materials is critical for improving performance.

NANO ENERGY (2022)

Article Chemistry, Multidisciplinary

Light Emission in Metal-Semiconductor Tunnel Junctions: Direct Evidence for Electron Heating by Plasmon Decay

Guy Shalem et al.

Summary: In this study, metal-insulator-semiconductor tunnel junctions with a patterned gold layer, thin Al2O3 layer, and p-type silicon were investigated. Light emission from the metal to the silicon valence band was observed, with the emission energy shifting to higher energies with increasing voltage, indicating electrically driven plasmons. The emission spectrum displayed a Fermi-Dirac distribution of electrons in the gold electrode, and the effective electron temperature Te was found to have a linear relationship with applied voltage, showing strong correlation with plasmon energy and suggesting plasmon decay at the metal electrode as the mechanism for heating electrons.

NANO LETTERS (2021)

Article Chemistry, Physical

Uncovering the Electron-Phonon Interplay and Dynamical Energy-Dissipation Mechanisms of Hot Carriers in Hybrid Lead Halide Perovskites

Christopher C. S. Chan et al.

Summary: The study investigates the electron-phonon interactions in common perovskite films using transient absorption spectroscopy and density function theory calculations. The analysis reveals the complex relationship between carrier temperature and carrier density in HOIPs, shedding light on the hot-phonon bottleneck effect. The research provides a novel perspective on energy transfer in HOIPs and resolves existing experimental contradictions.

ADVANCED ENERGY MATERIALS (2021)

Article Engineering, Electrical & Electronic

Unipolar barrier photodetectors based on van der Waals heterostructures

Yunfeng Chen et al.

Summary: Band-engineered van der Waals heterostructures are able to construct high room-temperature detectivity detectors for visible light and blackbody infrared light by blocking dark current without suppressing photocurrent. Utilizing two-dimensional materials with self-passivated surfaces and tunable band structures, unipolar barriers can be designed to avoid lattice mismatch and interface defects, achieving low dark current and high detectivity in photodetectors.

NATURE ELECTRONICS (2021)

Article Energy & Fuels

Exploiting intervalley scattering to harness hot carriers in III-V solar cells

Hamidreza Esmaielpour et al.

NATURE ENERGY (2020)

Article Chemistry, Physical

Ultrafast hot-hole injection modifies hot-electron dynamics in Au/p-GaN heterostructures

Giulia Tagliabue et al.

NATURE MATERIALS (2020)

Article Multidisciplinary Sciences

Infrared driven hot electron generation and transfer from non-noble metal plasmonic nanocrystals

Dongming Zhou et al.

NATURE COMMUNICATIONS (2020)

Article Materials Science, Multidisciplinary

Tunable Infrared Plasmon Response of Lithographic Sn-doped Indium Oxide Nanostructures

Viktor Kapetanovic et al.

ADVANCED OPTICAL MATERIALS (2020)

Article Nanoscience & Nanotechnology

Fundamental limits of hot carrier injection from metal in nanoplasmonics

Jacob B. Khurgin

NANOPHOTONICS (2020)

Article Multidisciplinary Sciences

Clear and transparent nanocrystals for infrared-responsive carrier transfer

Masanori Sakamoto et al.

NATURE COMMUNICATIONS (2019)

Article Multidisciplinary Sciences

Efficient plasmon-hot electron conversion in Ag-CsPbBr3 hybrid nanocrystals

Xinyu Huang et al.

NATURE COMMUNICATIONS (2019)

Article Chemistry, Multidisciplinary

Fast Photoelectric Conversion in the Near-Infrared Enabled by Plasmon-Induced Hot-Electron Transfer

Yuanfang Yu et al.

ADVANCED MATERIALS (2019)

Article Multidisciplinary Sciences

Phonon-enhanced photothermoelectric effect in SrTiO3 ultra-broadband photodetector

Xiaowei Lu et al.

NATURE COMMUNICATIONS (2019)

Review Chemistry, Multidisciplinary

Dynamic Screening and Slow Cooling of Hot Carriers in Lead Halide Perovskites

Prakriti Pradhan Joshi et al.

ADVANCED MATERIALS (2019)

Article Chemistry, Multidisciplinary

Defect Engineering for Modulating the Trap States in 2D Photoconductors

Jie Jiang et al.

ADVANCED MATERIALS (2018)

Article Multidisciplinary Sciences

Slow cooling and highly efficient extraction of hot carriers in colloidal perovskite nanocrystals

Mingjie Li et al.

NATURE COMMUNICATIONS (2017)

Article Multidisciplinary Sciences

Hot carrier cooling mechanisms in halide perovskites

Jianhui Fu et al.

NATURE COMMUNICATIONS (2017)

Article Multidisciplinary Sciences

Microscopic origins of the terahertz carrier relaxation and cooling dynamics in graphene

Momchil T. Mihnev et al.

NATURE COMMUNICATIONS (2016)

Article Chemistry, Multidisciplinary

Hot Electron-Based Near-Infrared Photodetection Using Bilayer MoS2

Wenyi Wang et al.

NANO LETTERS (2015)

Article Chemistry, Multidisciplinary

Gate Controlled Photocurrent Generation Mechanisms in High-Gain In2Se3 Phototransistors

J. O. Island et al.

NANO LETTERS (2015)

Review Nanoscience & Nanotechnology

Plasmon-induced hot carrier science and technology

Mark L. Brongersma et al.

NATURE NANOTECHNOLOGY (2015)

Article Materials Science, Multidisciplinary

Nonlinear terahertz field-induced carrier dynamics in photoexcited epitaxial monolayer graphene

Hassan A. Hafez et al.

PHYSICAL REVIEW B (2015)

Article Chemistry, Multidisciplinary

High-Gain Phototransistors Based on a CVD MoS2 Monolayer

Wenjing Zhang et al.

ADVANCED MATERIALS (2013)

Article Chemistry, Physical

Light-induced electronic non-equilibrium in plasmonic particles

Mordechai Kornbluth et al.

JOURNAL OF CHEMICAL PHYSICS (2013)

Article Multidisciplinary Sciences

Narrowband photodetection in the near-infrared with a plasmon-induced hot electron device

Ali Sobhani et al.

NATURE COMMUNICATIONS (2013)

Article Chemistry, Multidisciplinary

Graphene-Antenna Sandwich Photodetector

Zheyu Fang et al.

NANO LETTERS (2012)

Article Multidisciplinary Sciences

Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites

Michael M. Lee et al.

SCIENCE (2012)

Article Multidisciplinary Sciences

Photodetection with Active Optical Antennas

Mark W. Knight et al.

SCIENCE (2011)

Review Multidisciplinary Sciences

Surface plasmon subwavelength optics

WL Barnes et al.

NATURE (2003)