Hsinhan Tsai
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View article: Flexible Mechanical Response Device With Optical Logic Emission Enabled by Synergistic Crystallization Engineering of Ester Polymer and Perovskite
Flexible Mechanical Response Device With Optical Logic Emission Enabled by Synergistic Crystallization Engineering of Ester Polymer and Perovskite Open
The flexible mechanical response device (FMRD) is developed using a stretchable perovskite light‐emitting diode. The FMRD achieves optical logic light‐emitting properties through a synergetic crystallization strategy involving a highly cry…
View article: Mechanistic Studies of Oxidative Degradation in Diamine-Appended Metal–Organic Frameworks Exhibiting Cooperative CO<sub>2</sub> Capture
Mechanistic Studies of Oxidative Degradation in Diamine-Appended Metal–Organic Frameworks Exhibiting Cooperative CO<sub>2</sub> Capture Open
Understanding the impact of O2 during a carbon capture process is vital for designing robust, cost-effective materials for carrying it out. However, mechanistic studies of the O2-induced degradation of materials are n…
View article: Mechanistic Studies of Oxidative Degradation in Diamine-Appended Metal–Organic Frameworks Exhibiting Cooperative CO2 Capture
Mechanistic Studies of Oxidative Degradation in Diamine-Appended Metal–Organic Frameworks Exhibiting Cooperative CO2 Capture Open
Understanding the impact of O2 during a carbon capture process is vital for designing robust, cost-effective materials for carrying it out. However, mechanistic studies of the O2-induced degradation of materials are not easily undertaken o…
View article: Chirality transfer from chiral perovskite to molecular dopants via charge transfer states
Chirality transfer from chiral perovskite to molecular dopants via charge transfer states Open
Chiral perovskites are emerging semiconducting materials with broken symmetry that can selectively absorb and emit circularly polarized light. However, most of the chiral perovskites are typically low-dimensional structures with limited el…
View article: Ultra-low content-induced intercalation anomaly of graphite anode enables superior capacity at sub-zero temperatures
Ultra-low content-induced intercalation anomaly of graphite anode enables superior capacity at sub-zero temperatures Open
In this work, graphite intercalation anomaly is observed under low content in the electrode which enhances graphite's specific capacity and extends its operating range to sub-zero temperature.
View article: Outcome prediction of cardiac arrest with automatically computed gray-white matter ratio on computed tomography images
Outcome prediction of cardiac arrest with automatically computed gray-white matter ratio on computed tomography images Open
View article: Impacts of battery energy storage system on power grid smartness: Case study of Taiwan Power Company
Impacts of battery energy storage system on power grid smartness: Case study of Taiwan Power Company Open
This case study work aims to quantitatively validate the hypothesis that battery energy storage system (BESS) can enhance the smartness of power grid. Our targeted power grid was the Taiwan Power Company (Taipower), which ranked second wor…
View article: High-Capacity, Cooperative CO<sub>2</sub> Capture in a Diamine-Appended Metal–Organic Framework through a Combined Chemisorptive and Physisorptive Mechanism
High-Capacity, Cooperative CO<sub>2</sub> Capture in a Diamine-Appended Metal–Organic Framework through a Combined Chemisorptive and Physisorptive Mechanism Open
Diamine-appended Mg2(dobpdc) (dobpdc4- = 4,4'-dioxidobiphenyl-3,3'-dicarboxylate) metal-organic frameworks are promising candidates for carbon capture that exhibit exceptional selectivities and high capacities for CO<…
View article: The Role of Metal-Semiconductor Interface in Hybrid Perovskite Devices for High-Performance Solid-State Detector
The Role of Metal-Semiconductor Interface in Hybrid Perovskite Devices for High-Performance Solid-State Detector Open
View article: Interface Design Principles for High Performance Organic Solar Cells
Interface Design Principles for High Performance Organic Solar Cells Open
View article: Ionization of hole-transporting materials as a method for improving the photovoltaic performance of perovskite solar cells
Ionization of hole-transporting materials as a method for improving the photovoltaic performance of perovskite solar cells Open
We present ionization as a novel method for improving perovskite solar cells performance. The ionic HTMs give higher efficiency than the non-ionic derivative due to improved interfacial properties, defect passivation, and ideal surface top…
View article: Charged Hole‐Transporting Materials Based on Imidazolium for Defect Passivation in Inverted Perovskite Solar Cells
Charged Hole‐Transporting Materials Based on Imidazolium for Defect Passivation in Inverted Perovskite Solar Cells Open
The hole‐transporting material (HTM) in perovskite solar cells (PSCs) provides an ideal interface with the perovskite layer for hole collection while influencing the perovskite crystalline structure and morphology. This article presents SI…
View article: High-efficiency and durable optoelectronic devices using layered 2D perovskites
High-efficiency and durable optoelectronic devices using layered 2D perovskites Open
A thin film for an optoelectronic device includes a layered 2D perovskite material. The thin film including the layered 2D perovskite material forms a substantially or nearly single-crystalline highly uniform thin film with strongly prefer…
View article: Cooperative Carbon Dioxide Capture in Diamine-Appended Magnesium–Olsalazine Frameworks
Cooperative Carbon Dioxide Capture in Diamine-Appended Magnesium–Olsalazine Frameworks Open
Diamine-appended Mg2(dobpdc) (dobpdc4- = 4,4'-dioxidobiphenyl-3,3'-dicarboxylate) metal-organic frameworks have emerged as promising candidates for carbon capture owing to their exceptional CO2 selectivitie…
View article: Quantum Efficiency Gain in 2D Perovskite Photo and X‐Ray Detectors
Quantum Efficiency Gain in 2D Perovskite Photo and X‐Ray Detectors Open
The perovskite polycrystalline thin film detector fabricated by solution method is a promising low‐cost, scalable technology for radiation imaging, but its thin volume limits the sensing efficiency for high‐energy X‐ray photons. This work …
View article: A perspective on the device physics of lead halide perovskite semiconducting detector for gamma and x-ray sensing
A perspective on the device physics of lead halide perovskite semiconducting detector for gamma and x-ray sensing Open
Metal-halide perovskites are emerging materials for radiation sensing featuring high absorption cross section, high charge mobility, and long carrier lifetime enabling superior detection efficiencies even at room temperature. Perovskite de…
View article: Establishment of a Thermal Comfort Model for Young Adults with Physiological Parameters in Cold and Hot Stimulation
Establishment of a Thermal Comfort Model for Young Adults with Physiological Parameters in Cold and Hot Stimulation Open
From the ASHRAE Global Thermal Comfort Database II, several researchers in East and South Asia utilized personal and environmental variables to establish the thermal comfort model. Body temperatures at several locations were the most utili…
View article: Conductive polymer/fullerene blend thin films with honeycomb framework for transparent photovoltaic application
Conductive polymer/fullerene blend thin films with honeycomb framework for transparent photovoltaic application Open
Optoelectronic devices and thin-film semiconductor compositions and methods for making same are disclosed. The methods provide for the synthesis of the disclosed composition. The thin-film semiconductor compositions disclosed herein have a…
View article: Light-Induced Structural Dynamics and Charge Transport in Layered Halide Perovskite Thin Films
Light-Induced Structural Dynamics and Charge Transport in Layered Halide Perovskite Thin Films Open
The dynamic nature of the metal halide perovskite lattice upon photoexcitation plays a vital role in their properties. Here we report an observation of light-induced structure dynamics in quasi-2D Ruddlesden-Popper phase perovskite thin fi…
View article: The Long-Acting Blue Perovskite Light-Emitting Diode Via Oxygen-Plasma Modification Nixoy Hole Transport Layer
The Long-Acting Blue Perovskite Light-Emitting Diode Via Oxygen-Plasma Modification Nixoy Hole Transport Layer Open
View article: Perovskite superlattices with efficient carrier dynamics
Perovskite superlattices with efficient carrier dynamics Open
View article: A Hybrid Approach for Binary Classification of Imbalanced Data
A Hybrid Approach for Binary Classification of Imbalanced Data Open
Binary classification with an imbalanced dataset is challenging. Models tend to consider all samples as belonging to the majority class. Although existing solutions such as sampling methods, cost-sensitive methods, and ensemble learning me…
View article: Benzimidazole Based Hole‐Transporting Materials for High‐performance Inverted Perovskite Solar Cells
Benzimidazole Based Hole‐Transporting Materials for High‐performance Inverted Perovskite Solar Cells Open
Interfaces play a decisive role in perovskite solar cells’ power conversion efficiency and their long‐term durability. Small‐molecule hole‐transporting materials (HTMs) have grabbed enormous attention due to their structural flexibility, m…
View article: Cesium Lead Halide Perovskite Nanocrystals Assembled in Metal‐Organic Frameworks for Stable Blue Light Emitting Diodes
Cesium Lead Halide Perovskite Nanocrystals Assembled in Metal‐Organic Frameworks for Stable Blue Light Emitting Diodes Open
All inorganic cesium lead trihalide nanocrystals are promising light emitters for bright light emitting diodes (LEDs). Here, CsPb(BrCl) 1.5 nanocrystals in metal‐organic frameworks (MOF) thin films are demonstrated to achieve bright and st…
View article: Long carrier diffusion length in two-dimensional lead halide perovskite single crystals
Long carrier diffusion length in two-dimensional lead halide perovskite single crystals Open
View article: Quasi‐2D Perovskite Crystalline Layers for Printable Direct Conversion X‐Ray Imaging
Quasi‐2D Perovskite Crystalline Layers for Printable Direct Conversion X‐Ray Imaging Open
Polycrystalline perovskite film‐based X‐ray detector is an appealing technology for assembling large scale imager by printing methods. However, thick crystalline layer without trap and solvent residual is challenging to fabricate. Here, th…
View article: Perovskite nanocrystals stabilized in metal–organic frameworks for light emission devices
Perovskite nanocrystals stabilized in metal–organic frameworks for light emission devices Open
Perovskite nanocrystals embedded in metal–organic frameworks (PeMOF) are a new nanoscale heterostructure for stable photonic sources. This perspective discusses the properties of PeMOF structures and their current progress in photonic devi…
View article: The Degradation and Recovery Behaviors of Mix-Cations Perovskite Solar Cells in Carbon Dioxide and Moisture Environment
The Degradation and Recovery Behaviors of Mix-Cations Perovskite Solar Cells in Carbon Dioxide and Moisture Environment Open
View article: 3d Nanographene Precursor Assemblies Suppress Interfacial Recombination in Pedot: Pss Based Perovskite Solar Cells
3d Nanographene Precursor Assemblies Suppress Interfacial Recombination in Pedot: Pss Based Perovskite Solar Cells Open
View article: Thiophene-Based Polyelectrolyte Boosts High Performance Quasi-2d Perovskite Solar Cells with Ultra-Low Energy Loss
Thiophene-Based Polyelectrolyte Boosts High Performance Quasi-2d Perovskite Solar Cells with Ultra-Low Energy Loss Open