Results 101 to 110 of about 360,977 (393)
Electrically Tunable On‐Chip Topological Photonics with Integrated Carbon Nanotubes
Advanced Functional Materials, EarlyView.This work demonstrates electrically tunable on‐chip topological THz devices by integrating 2D carbon nanotube (CNT) sheets with valley‐Hall photonic crystals, enabling broadband transmission modulation (71% modulation depth) and tunable narrowband filtering (0.54 GHz shift) through electrically induced thermal tuning. This advancement paves the way for
Jifan Yin +7 more
wiley +1 more source
Adsorption of barium on surface of GaN(0001)
Физико-химические аспекты изучения кластеров, наноструктур и наноматериаловFor the first time, the adsorption of barium atoms on the surface of the (0001) face of GaN was calculated using the density functional method. The 2D GaN layer was modeled using a GaN(0001) 2×2 supercell containing 10 GaN bilayers.
M.N. Lapushkin
doaj +1 more source
Crystal structure of Ba5In4Sb6
Acta Crystallographica Section E: Crystallographic Communications, 2015 The title compound, pentabarium tetraindium hexaantimony, was synthesized by an indium-flux reaction and its structure features layers composed of edge-sharing In2Sb6 units.
Ming-Yan Pan +2 more
doaj +1 more source
The heavy-element abundances of AGB stars and the angular momentum conservation model of wind accretion for barium stars [PDF]
, 2000 Adpoting new s-process nucleosynthesis scenario and branch s-process path, we calculate the heavy-element abundances and C/O ratio of solar metallicity 3M_sun TP-AGB stars.
Liang, Y. C., Zhang, B., Zhao, G.
core +1 more source
Unfolding grain size effects in barium titanate ferroelectric ceramics
Scientific Reports, 2015 Grain size effects on the physical properties of polycrystalline ferroelectrics have been extensively studied for decades; however there are still major controversies regarding the dependence of the piezoelectric and ferroelectric properties on the grain
Y. Tan +9 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv +10 more
wiley +1 more source
Role of Barium Swallow in Diagnosing Clinically Significant Anastomotic Leak following Esophagectomy
The Korean journal of thoracic and cardiovascular surgery, 2016 Background Barium swallow is performed following esophagectomy to evaluate the anastomosis for detection of leaks and to assess the emptying of the gastric conduit.
Simon Roh +5 more
semanticscholar +1 more source
Multifunctional Microstructured Surfaces by Microcontact Printing of Reactive Microgels
Advanced Functional Materials, EarlyView.Reactive poly(N‐vinylcaprolactam‐co‐glycidyl methacrylate) microgels are used as functional inks to create surface‐grafted arrays on glass via microcontact printing. The patterns (10–50 µm widths and spacings) enable stable binding and post‐functionalization with dyes and peptides.
Inga Litzen +4 more
wiley +1 more source
ChemistryOpen, 2020 The treatment of cancer patients with α‐particle‐emitting therapeutics continues to gain in importance and relevance. The range of radiopharmaceutically relevant α‐emitters is limited to a few radionuclides, as stable chelators or carrier systems for ...
Falco Reissig +5 more
doaj +1 more source
Barium & related stars and their white-dwarf companions I. Giant stars
, 2019 This paper provides long-period and revised orbits for barium and S stars adding to previously published ones. The sample of barium stars with strong anomalies comprise all such stars present in the Lu et al. catalogue.
Boffin, H. M. J. +6 more
core +1 more source