Results 31 to 40 of about 801,996 (307)

Termination of Single Crystal Bi2Se3 Surfaces Prepared by Various Methods

, 2016
Bismuth Selenide (Bi2Se3) is a topological insulator with a two-dimensional layered structure that enables clean and well-ordered surfaces to be prepared by cleaving. Although some studies have demonstrated that the cleaved surface is terminated with Se,
Yarmoff, Jory A., Zhou, Weimin, Zhu, Haoshan   +2 more
core   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

A complete chloroplast genome of Sedum lushanense S. S. Lai 2004 (Crassulaceae: Crassuloideae)

Mitochondrial DNA. Part B. Resources
We determined the complete chloroplast genome sequence of Sedum lushanense S. S. Lai 2004. The genome was 148,691 bp in length, including a large single copy (LSC; 80,497 bp), a small single copy (SSC; 16,620 bp), and two inverted repeats (IR; 25,787 bp)
En-Dian Yang, Tong-Jun Liang, Zi-Yi Lei, Jie Zhang, Xiao-Xing Zhou   +4 more
doaj   +1 more source

The complete mitochondrial genome sequence of Liobagrus mediadiposalis (Teleostei, Siluriformes, Amblycipitidae)

Mitochondrial DNA. Part B. Resources, 2017
The south torrent catfish Liobagrus mediadiposalis (Teleostei, Siluriformes, Amblycipitidae) is an endemic species of Korea. The complete mitochondrial genome sequence consisted of 16,534 base pairs (bp) encoding 13 protein-coding genes (PCGs), two ...
Chang Eon Park, Min-Chul Kim, Kgu-Hwan Kim, Hee Cheon Park, Jae-Ho Shin   +4 more
doaj   +1 more source

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena, Benjamin Bergmann, Michael Zenger   +2 more
wiley   +1 more source

Macroecological Analysis of Bird Migration Routes in North America Using eBird Data: Beta Diversity Perspective

Diversity
Bird migration routes across North America, which are often speculated upon at the microscale, are now subject to scrutiny using the ‘eBird’ database, the world’s largest data repository for the North American continent.
Chang-Eon Park, Hee-Cheon Park
doaj   +1 more source

Negative Effects on Neurogenesis, Ovariogenesis, and Fitness in Sea Turtle Hatchlings Associated to ex situ Incubation Management

Frontiers in Ecology and Evolution, 2022
Sea turtle egg relocation and hatchery incubation (hereafter termed ex situ incubation) is an effective strategy to protect clutches when in situ egg incubation is not viable.
Nancy M. Unda-Díaz, Bryan V. Phillips-Farfán, Hector Nava, Leonel Lopez-Toledo, Chiharu Murata, Naima Lajud, Ma. Antonia Herrera-Vargas, Claudia A. Arreola Camacho, Luz Torner, Alma L. Fuentes-Farías, Esperanza Meléndez-Herrera   +10 more
doaj   +1 more source

Ex-situ mineral carbonation: resources, process and environmental assessment (Carmex project) [PDF]

, 2013
This article presents the main results of the Carmex project (2009-2012), whose purpose was to review the feasibility of ex-situ mineral carbonation in terms of resource availability, performance of the aqueous mineral carbonation process and life cycle ...
Augé, Thierry, Bodénan, Françoise, Bonfils, Benjamin, Boukary, Aissa, Bourgeois, Florent, Chiquet, Pierre, Guyot, François, Julcour-Lebigue, Carine, Lassin, Arnault, Petiot, Charlotte, Tremosa, Joachim   +10 more
core  

Bulk and surface electronic properties of SmB6: a hard x-ray photoelectron spectroscopy study

, 2017
We have carried out bulk-sensitive hard x-ray photoelectron spectroscopy (HAXPES) measurements on in-situ cleaved and ex-situ polished SmB6 single crystals.
Agrestini, S., Fisk, Z., Haverkort, M. W., Kasinathan, D., Kim, D-J., Ko, K-T., Tanaka, A., Thalmeier, P., Tjeng, L. H., Tsuei, K-D., Utsumi, Y., Wirth, S., Wu, Y-H.   +12 more
core   +1 more source

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

Advanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin, Marvin Erck, Kevin Jasutyn, Katja Radermacher, Andreas Bund, Mario Kurniawan   +5 more
wiley   +1 more source