Results 61 to 70 of about 513,211 (198)

MBE Growth of Al/InAs and Nb/InAs Superconducting Hybrid Nanowire Structures

, 2017
We report on \textit{in situ} growth of crystalline Al and Nb shells on InAs nanowires. The nanowires are grown on Si(111) substrates by molecular beam epitaxy (MBE) without foreign catalysts in the vapor-solid mode.
Bennemann, Benjamin, Grützmacher, Detlev, Güsken, Nicholas A., Lepsa, Mihail I., Neumann, Elmar, Rieger, Torsten, Schäpers, Thomas, Zellekens, Patrick   +7 more
core   +1 more source

Effects of Dipentaerythritol and Cellulose as Additives on the Morphology of Pentaerythritol Crystals

Crystals
The crystal habit of pentaerythritol (PE) crystals is usually rod-shaped, which may lead to low bulk density and bad flowability compared with low aspect ratio crystals.
Wang Wei, Yangguang Li, Ningning Tian, Tian Xie, Dengpan Nie, Hongyan Li, Hongdong Quan, Xiuguo Yang, Luqian Ye, Xiaohe Li, Kangli Li, Ye Gao   +11 more
doaj   +1 more source

The Stirring Effect on the Crystal Morphology of p-Acetamidobenzoic Acid Solution Crystallization

Crystals
This work investigates the stirring effect on p-Acetamidobenzoic Acid (p -AABA) crystal morphology through single crystal cultivation, crystal face growth rate, and nucleation supersaturation measurements, molecular simulation (MS), and computational ...
Rui Dong, Fan Wang, Dingding Jing, Yong Liu, Ying Bao   +4 more
doaj   +1 more source

The Crystal Structure and Morphology of 2,4,6,8,10,12-Hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane (CL-20) p-Xylene Solvate: A Joint Experimental and Simulation Study

Molecules, 2014
The crystal structure of 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaiso-wurtzitane (CL-20) p-xylene solvate, and the solvent effects on the crystal faces of CL-20 were studied through a combined experimental and theoretical method.
Fanfan Shen, Penghao Lv, Chenghui Sun, Rubo Zhang, Siping Pang   +4 more
doaj   +1 more source

Crystal growth of CO2 hydrate formed in the system of CO2 + water + trehalose toward the development of solid carbonated foods

International Journal of Food Properties
Application of CO2 clathrate hydrate as a constituent of solid carbonated foods is an emerging new idea to utilize the large gas-storage capacity of this material.
Risa Tokunaga, Meku Maruyama, Sota Shigehara, Saman Alavi, Ryo Ohmura   +4 more
doaj   +1 more source

A Pseudouridine Isoxazolidinyl Nucleoside Analogue Structural Analysis: A Morphological Approach

Molecules, 2018
An in silico study has been conducted upon (3′RS,5′SR)-5-[2′-benzyl-5′-hydroxymethyl-1′,2′-isoxazolidin-3′-yl]uracil through a molecular dynamics/docking approach that highlights its potential inhibitory activity upon the wild-type pseudouridine 5 ...
Giuseppe Floresta, Venerando Pistarà, Kirsten E. Christensen, Emanuele Amata, Agostino Marrazzo, Davide Gentile, Antonio Rescifina, Francesco Punzo   +7 more
doaj   +1 more source

Microrelief of Rounded Diamond Crystals as an Indicator of the Redox Conditions of Their Resorption in a Kimberlite Melt

Crystals, 2020
We conducted a detailed study of the morphology of diamond crystals partially dissolved in a water-bearing kimberlite melt at pressure of 6.3 GPa, temperature of 1400 °C, and two oxygen fugacities (fO2) corresponding to the Re-ReO2 buffer and near ...
Alexander F. Khokhryakov, Denis V. Nechaev, Alexander G. Sokol   +2 more
doaj   +1 more source

Atomistic Mechanism of the Nucleation of Methylammonium Lead Iodide Perovskite from Solution

, 2019
In the ongoing intense quest to increase the photoconversion efficiencies of lead halide perovskites, it has become evident that optimizing the morphology of the material is essential to achieve high peformance.
Ahlawat, Paramvir, Graetzel, Michael, Parrinello, Michele, Piaggi, Pablo, Rothlisberger, Ursula   +4 more
core  

A comparative anatomy of protein crystals: lessons from the automatic processing of 56 000 samples

IUCrJ, 2019
The fully automatic processing of crystals of macromolecules has presented a unique opportunity to gather information on the samples that is not usually recorded.
Olof Svensson, Maciej Gilski, Didier Nurizzo, Matthew W. Bowler   +3 more
doaj   +1 more source

Multiphase imaging of freezing particle suspensions by confocal microscopy

, 2017
Ice-templating is a well-established processing route for porous ceramics. Because of the structure/properties relationships, it is essential to better understand and control the solidification microstructures.
Dedovets, Dmytro, Deville, Sylvain
core   +2 more sources