Publications related to Cleavage (crystal)

Controlling crystal cleavage in focused ion beam shaped specimens for surface spectroscopy

Philip Johannes Walter Moll, Matthias Carsten Putzke, Andrew Scott Hunter

Our understanding of quantum materials is commonly based on precise determinations of their electronic spectrum by spectroscopic means, most notably angle-resolved photoemission spectroscopy (ARPES) and scanning tunneling microscopy. Both require atomicall ...

Melville2024

Characteristic rupture height of the mediating air film beneath an impacting drop on atomically smooth mica

John Martin Kolinski, Ramin Kaviani

Before a droplet can contact a surface during impact, it must first displace the air beneath it. Over a wide range of impact velocities, the droplet first squeezes the air into a thin film, enhancing its resistance to drainage; this slows the progress of t ...

College Pk2023

Spin wave spectra of single crystal CoPS3

Henrik Moodysson Rønnow, Luc Testa, Ursula Bengaard Hansen, Mechthild Enderle

The spin waves in single crystals of the layered van der Waals antiferromagnet CoPS3 have been measured using inelastic neutron scattering. The data show four distinct spin wave branches with large (>14 meV) energy gaps at the Brillouin zone center indicat ...

AMER PHYSICAL SOC2023

Structure analysis of beta dicalcium silicate via scanning transmission electron microscope (STEM)

Franco Alberto Zunino Sommariva, Qiao Wang, Junying Zhao, Chaoqi Shi

Beta-dicalcium silicate (beta-C2S), one of the main phases in Portland cement clinker, offers some promising overviews regarding CO2 and energy savings potential compared to alite. Understanding the crystalline structure and reactive sites on beta-C2S surf ...

ELSEVIER SCI LTD2022

C-C bond activation enabled by dyotropic rearrangement of Pd(iv) species

Qian Wang, Jieping Zhu, Hua Wu, Jian Cao

The weak carbon-metal bond combined with the kinetic inertness of the carbon-carbon bond renders metal-catalysed C-C bond activation to be highly challenging. Most of the reported C-C bond activation methodologies involve strain-releasing cleavage of small ...

NATURE RESEARCH2021

Triplet grain growth in a-texture polycrystalline ZnO thin films

Cécile Hébert, Duncan Thomas Lindsay Alexander, Arthur Brian Aebersold

A growth of grain triplets is identified in vapor deposited, a-texture polycrystalline zinc oxide thin films, using a combination of transmission electron microscopy-based automated crystal orientation mapping and high-resolution imaging. Each triplet cons ...

2020

A decohesion pathway for hydrogen embrittlement in nickel: Mechanism and quantitative prediction

William Curtin, Xiaoqing Zhou, Ali Tehranchi

Hydrogen embrittlement (HE) is a ubiquitous and catastrophic mode of fracture in metals. Here, embrittlement is considered as an intrinsic ductile-brittle transition at the crack tip, where H at the crack tip can reduce the stress intensity K-Ic for cleava ...

PERGAMON-ELSEVIER SCIENCE LTD2020

Universal approach toward high-efficiency two-dimensional perovskite solar cells via a vertical-rotation process

Mohammad Khaja Nazeeruddin, Pascal Alexander Schouwink, Yong Ding, Filippo de Angelis, Cristina Roldán Carmona, Mo Li, Cheng Liu

The emerging 2D perovskites exhibit superior stability and similar optoelectronic attributes compared to the 3D analogues, but their strong exciton-binding energy and inferior interlayer charge-transport reduce dramatically the device performance. Herein, ...

2020

Molecular Design and Operational Stability: Toward Stable 3D/2D Perovskite Interlayers

Mohammad Khaja Nazeeruddin, Hiroyuki Kanda, Pascal Alexander Schouwink, Sanghyun Paek, Kyung Taek Cho, Cristina Roldán Carmona, Hobeom Kim, Marius Franckevicius, Kun-Han Lin, Nikita Drigo

Despite organic/inorganic lead halide perovskite solar cells becoming one of the most promising next-generation photovoltaic materials, instability under heat and light soaking remains unsolved. In this work, a highly hydrophobic cation, perfluorobenzylamm ...

2020

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Cleavage (crystal)

Controlling crystal cleavage in focused ion beam shaped specimens for surface spectroscopy

Characteristic rupture height of the mediating air film beneath an impacting drop on atomically smooth mica

Spin wave spectra of single crystal CoPS3

Wetting Dynamics Beneath an Impacting Droplet

Structure analysis of beta dicalcium silicate via scanning transmission electron microscope (STEM)

C-C bond activation enabled by dyotropic rearrangement of Pd(iv) species

Triplet grain growth in a-texture polycrystalline ZnO thin films

A decohesion pathway for hydrogen embrittlement in nickel: Mechanism and quantitative prediction

Universal approach toward high-efficiency two-dimensional perovskite solar cells via a vertical-rotation process

Molecular Design and Operational Stability: Toward Stable 3D/2D Perovskite Interlayers

Graph Chatbot

Chat with Graph Search

Characteristic rupture height of the mediating air film beneath an impacting drop on atomically smooth mica

Spin wave spectra of single crystal CoPS3

Structure analysis of beta dicalcium silicate via scanning transmission electron microscope (STEM)

Triplet grain growth in a-texture polycrystalline ZnO thin films

C-C bond activation enabled by dyotropic rearrangement of Pd(iv) species

Wetting Dynamics Beneath an Impacting Droplet

A decohesion pathway for hydrogen embrittlement in nickel: Mechanism and quantitative prediction

Universal approach toward high-efficiency two-dimensional perovskite solar cells via a vertical-rotation process

Controlling crystal cleavage in focused ion beam shaped specimens for surface spectroscopy

Molecular Design and Operational Stability: Toward Stable 3D/2D Perovskite Interlayers