Explanipedia

Molecule/quantum dot orbital hybridisation harnesses endothermic singlet exciton fission Open

Jie Zhang, Hayato Sakai, Katsuaki Suzuki, Ramsha Khan, Taku Hasobe , et al. · 2024

Singlet exciton fission (SF) is one of the limited options for exceeding the theoretical limit of solar energy utilisation, the so-called Shockley–Queisser limit. Thus, improving endothermic SF efficiency will significantly contribute to t…

Identifying high-grade serous ovarian carcinoma–specific extracellular vesicles by polyketone-coated nanowires Open

Akira Yokoi, Mayu Ukai, Takao Yasui, Yasuhide Inokuma, Kim Hyeon‐Deuk , et al. · 2023

Cancer cell–derived extracellular vesicles (EVs) have unique protein profiles, making them promising targets as disease biomarkers. High-grade serous ovarian carcinoma (HGSOC) is the deadly subtype of epithelial ovarian cancer, and we aime…

Real-time hydrogen molecular dynamics satisfying the nuclear spin statistics of a quantum rotor Open

Kim Hyeon‐Deuk, I‐Ya Chang · 2022

Quasi-reversible photoinduced displacement of aromatic ligands from semiconductor nanocrystals Open

Daisuke Yoshioka, Yusuke Yoneda, I‐Ya Chang, Hikaru Kuramochi, Kim Hyeon‐Deuk , et al. · 2022

Organic-inorganic nanohybrids using semiconductor nanocrystals (NCs) coordinated with aromatic organic molecules have been widely studied in the fields of optoelectronic materials, such as solar cells, photocatalysis, and photon upconversi…

Shape‐ and Size‐Dependent Kinetic Ethylene Sieving from a Ternary Mixture by a Trap‐and‐Flow Channel Crystal (Adv. Funct. Mater. 38/2022) Open

Qiubing Dong, Yuhang Huang, Kim Hyeon‐Deuk, I‐Ya Chang, Jingmeng Wan , et al. · 2022

Molecular Trapping In article number 2203745, Jingui Duan, Susumu Kitagawa, and co-workers report a trap-and-flow channel crystal, where the flow channel provides an effective shape- and size-dependent sieving path for linear acetylene and…

Polyoxocationic antimony oxide cluster with acidic protons Open

Yuki Watanabe, Kim Hyeon‐Deuk, Takafumi Yamamoto, Masayoshi Yabuuchi, Olesia M. Karakulina , et al. · 2022

The success and continued expansion of research on metal-oxo clusters owe largely to their structural richness and wide range of functions. However, while most of them known to date are negatively charged polyoxometalates, there is only a …

CCDC 2045889: Experimental Crystal Structure Determination Open

Qiubing Dong, Yuhang Huang, Kim Hyeon‐Deuk, I‐Ya Chang, Jingmeng Wan , et al. · 2022

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 2045888: Experimental Crystal Structure Determination Open

Qiubing Dong, Yuhang Huang, Kim Hyeon‐Deuk, I‐Ya Chang, Jingmeng Wan , et al. · 2022

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 2045890: Experimental Crystal Structure Determination Open

Qiubing Dong, Yuhang Huang, Kim Hyeon‐Deuk, I‐Ya Chang, Jingmeng Wan , et al. · 2022

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 2045891: Experimental Crystal Structure Determination Open

Qiubing Dong, Yuhang Huang, Kim Hyeon‐Deuk, I‐Ya Chang, Jingmeng Wan , et al. · 2022

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

Ultrafast intraband Auger process in self-doped colloidal quantum dots Open

Joonhyung Lim, Yun Chang Choi, Dongsun Choi, I‐Ya Chang, Kim Hyeon‐Deuk , et al. · 2021

Controlling the dimension of the quantum resonance in CdTe quantum dot superlattices fabricated via layer-by-layer assembly Open

TaeGi Lee, Kazushi Enomoto, Kazuma Ohshiro, Daishi Inoue, Tomoka Kikitsu , et al. · 2020

In quantum dot superlattices, wherein quantum dots are periodically arranged, electronic states between adjacent quantum dots are coupled by quantum resonance, which arises from the short-range electronic coupling of wave functions, and th…

Ultrafast Intraband Auger Process in Self-Doped Colloidal Quantum Dots Open

Joonhyung Lim, Yun Chang Choi, Dongsun Choi, I‐Ya Chang, Kim Hyeon‐Deuk , et al. · 2020

CCDC 1855701: Experimental Crystal Structure Determination Open

Haifei Cao, Zhiyong Lu, Kim Hyeon‐Deuk, I‐Ya Chang, Yang Wang , et al. · 2018

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 1855700: Experimental Crystal Structure Determination Open

Haifei Cao, Zhiyong Lu, Kim Hyeon‐Deuk, I‐Ya Chang, Yang Wang , et al. · 2018

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 1855699: Experimental Crystal Structure Determination Open

Haifei Cao, Zhiyong Lu, Kim Hyeon‐Deuk, I‐Ya Chang, Yang Wang , et al. · 2018

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

Jahn-Teller-induced femtosecond electronic depolarization dynamics of the nitrogen-vacancy defect in diamond Open

Ronald Ulbricht, Shuo Dong, I‐Ya Chang, Bala Murali Krishna Mariserla, Keshav M. Dani , et al. · 2016

Distinct structural and dynamical difference between supercooled and normal liquids of hydrogen molecules Open

Kim Hyeon‐Deuk, Koji Ando · 2016

The recently developed quantum molecular dynamics method including nuclear quantum effects demonstrated that supercooled hydrogens exhibit intrinsic properties including a precursor of superfluidity which neither normal hydrogen liquid nor…

Quantum Molecular Dynamics Simulation of Condensed Hydrogens by Nuclear and Electron Wave Packet Approach Open

Kim Hyeon‐Deuk · 2016

We recently proposed a real-time simulation method of nuclear and electron wave packet molecular dynamics (NEWPMD) based on wave functions of hydrogen molecules composed of nuclear and electron WPs. Non-empirical intra- and intermolecular …

Nuclear and Electron Wave Packet Molecular Dynamics Simulation Method and Its Application to Liquid, Solid and Supercooled Hydrogens Open

Kim Hyeon‐Deuk · 2016

We have developed a quantum molecular dynamics simulation method which can widely search hydrogen systems from an isolated hydrogen molecule to condensed phase hydrogens exhibiting strong nuclear quantum effects such as zero-point energy a…

Communication: Dynamical and structural analyses of solid hydrogen under vapor pressure Open

Kim Hyeon‐Deuk, Koji Ando · 2015

Nuclear quantum effects play a dominant role in determining the phase diagram of H2. With a recently developed quantum molecular dynamics simulation method, we examine dynamical and structural characters of solid H2 under vapor pressure, d…

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