Results 81 to 90 of about 691,586 (395)

Boron-enhanced diffusion of boron from ultralow-energy boron implantation [PDF]

, 1998
The authors have investigated the diffusion enhancement mechanism of BED (boron enhanced diffusion), wherein the boron diffusivity is enhanced three to four times over the equilibrium diffusivity at 1,050 C in the proximity of a silicon layer containing a high boron concentration.
Agarwal, A., Eaglesham, D.J., Gossmann, H.J., Pelaz, L., Herner, S.B., Jacobson, D.C., Haynes, T.E., Erokhin, Y.E.   +7 more
openaire   +2 more sources

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Screening of antimicrobial resistance and molecular detection of fluoroquinolone resistance mechanisms in chicken faeces-derived Escherichia coli

Veterinární Medicína, 2016
This study was aimed at investigating the resistance to antimicrobial agents and to assess the predominant molecular mechanisms of fluoroquinolone resistance in faecal E. coli strains isolated from chickens farmed in central Poland.
A. Lenart-Boron, K. Augustyniak, P. Boron   +2 more
doaj   +1 more source

Boronic acid and boronic ester containing polyoxometalates

Dalton Transactions, 2016
Three organoboron functionalized polyoxometalates have been synthesized using Schiff base chemistry including a boronic acid, its methyl ester and its trimethylene glycol ester.
Karoui, H, Ritchie, C
openaire   +4 more sources

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Poly(iminoborane)s with Aromatic Side Groups: Insights into the Microstructure from Monodisperse Model Oligomers

ChemistryEurope
While certain inorganic main‐group polymers such as silicones (polysiloxanes) are ubiquitous in our everyday life, poly(iminoborane)s have been elusive for a long time.
Matthias Maier, Dr. Alexandra Friedrich, Johannes S. Schneider, Dr. Jan A. P. Sprenger, Jonas Klopf, Dr. Lars Fritze, Prof. Dr. Maik Finze, Prof. Dr. Holger Helten   +7 more
doaj   +1 more source

Potential microbiological threat to the Vistula waters by its tributaries in the vicinity of Kraków

Soil and Water Research, 2015
The Vistula is the longest river in Poland. It stretches from the Silesian Beskids to the Gulf of Gdańsk. Water from the Vistula is the source of drinking water for many cities and is used in industry, and therefore its quality and microbiological purity
Anna LENART-BOROŃ, Monika PUCHAŁA, Piotr BOROŃ   +2 more
doaj   +1 more source

Después de la pandemia: ¿antesala del socialismo o del “capitalismo recargado”?

Serviço Social & Sociedade, 2021
Resumo: Con más de un millón de muertos a causa del coronavirus a nivel mundial y casi 154.000 en Brasil, no quedan dudas que el orden mundial del pasado y, más que ello, las viejas formas de sociabilidad y organización de la vida económica han sido ya ...
Atilio Boron
doaj   +1 more source

Catalytic role of boron atoms in self-interstitial clustering in Si [PDF]

, 2003
Using density functional theory (DFT) calculations and kinetic simulations, we have investigated the influence of boron atoms on self-interstitial clustering in Si. From DFT calculations of neutral interstitial clusters with a single B atom (BsIn, nIn–1 +
Goddard, William A., III, Hwang, Gyeong S.   +1 more
core   +1 more source

Boron Chemistry for Medical Applications

Molecules, 2020
Boron compounds now have many applications in a number of fields, including Medicinal Chemistry. Although the uses of boron compounds in pharmacological science have been recognized several decades ago, surprisingly few are found in pharmaceutical drugs.
F. Ali, Narayan S Hosmane, Yinghuai Zhu
semanticscholar   +1 more source