Color Centers in Aluminoborate Glass

1966 ◽  
Vol 44 (2) ◽  
pp. 541-546 ◽  
Author(s):  
Amal K. Ghosh
Keyword(s):  
Color Centers ◽  
Aluminoborate Glass

scholarly journals Stimulated Emission Depletion Microscopy with Color Centers in Hexagonal Boron Nitride

ACS Photonics ◽  
2021 ◽  
Author(s):  
Prince Khatri ◽  
Ralph Nicholas Edward Malein ◽  
Andrew J. Ramsay ◽  
Isaac J. Luxmoore
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Stimulated Emission ◽  
Color Centers ◽  
Stimulated Emission Depletion

Generation of laser radiation by color centers in diamond crystals (review)

2021 ◽  
Author(s):  
V. P. Mironov ◽  
E. A. Protasova ◽  
E. I. Lipatov ◽  
E. F. Martynovich
Keyword(s):  
Laser Radiation ◽  
Color Centers ◽  
Diamond Crystals

scholarly journals Adhesion of acorn barnacles on surface-active borate glasses

2019 ◽  
Vol 374 (1784) ◽  
pp. 20190203 ◽  
Author(s):  
Kenan P. Fears ◽  
Andrew Barnikel ◽  
Ann Wassick ◽  
Heonjune Ryou ◽  
Janna N. Schultzhaus ◽  
...  
Keyword(s):  
Field Tests ◽  
Borate Glasses ◽  
Local Concentration ◽  
High Concentration ◽  
Marine Biofouling ◽  
Microbial Biofilms ◽  
Concentration Of Ions ◽  
Surface Active ◽  
Fouling Organisms ◽  
Aluminoborate Glass

Concerns about the bioaccumulation of toxic antifouling compounds have necessitated the search for alternative strategies to combat marine biofouling. Because many biologically essential minerals have deleterious effects on organisms at high concentration, one approach to preventing the settlement of marine foulers is increasing the local concentration of ions that are naturally present in seawater. Here, we used surface-active borate glasses as a platform to directly deliver ions (Na + , Mg 2+ and BO 4 3− ) to the adhesive interface under acorn barnacles ( Amphibalanus ( =Balanus ) amphitrite ). Additionally, surface-active glasses formed reaction layers at the glass–water interface, presenting another challenge to fouling organisms. Proteomics analysis showed that cement deposited on the gelatinous reaction layers is more soluble than cement deposited on insoluble glasses, indicating the reaction layer and/or released ions disrupted adhesion processes. Laboratory experiments showed that the majority (greater than 79%) of adult barnacles re-attached to silica-free borate glasses for 14 days could be released and, more importantly, barnacle larvae did not settle on the glasses. The formation of microbial biofilms in field tests diminished the performance of the materials. While periodic water jetting (120 psi) did not prevent the formation of biofilms, weekly cleaning did dramatically reduce macrofouling on magnesium aluminoborate glass to levels below a commercial foul-release coating. This article is part of the theme issue ‘Transdisciplinary approaches to the study of adhesion and adhesives in biological systems’.

scholarly journals Near‐Field Energy Transfer between a Luminescent 2D Material and Color Centers in Diamond

2019 ◽  
Vol 3 (2) ◽  
pp. 1900088 ◽  
Author(s):  
Richard Nelz ◽  
Mariusz Radtke ◽  
Abdallah Slablab ◽  
Zai‐Quan Xu ◽  
Mehran Kianinia ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Near Field ◽  
Color Centers ◽  
Field Energy ◽  
2D Material

Formation of color centers in a thin layer of LiF crystals under VUV radiation from a barrier discharge

2014 ◽  
Vol 40 (5) ◽  
pp. 393-396 ◽  
Author(s):  
E. V. Milyutina ◽  
A. F. Petrovskii ◽  
A. L. Rakevich ◽  
E. F. Martynovich
Keyword(s):  
Thin Layer ◽  
Barrier Discharge ◽  
Color Centers

scholarly journals Mechanism of stimulated optical emission from MgO microcrystals with color centers

2009 ◽  
Vol 79 (16) ◽  
Author(s):  
T. Uchino ◽  
D. Okutsu ◽  
R. Katayama ◽  
S. Sawai
Keyword(s):  
Optical Emission ◽  
Color Centers

Axially Symmetric Paramagnetic Color Centers in Fluorapatite

1965 ◽  
Vol 138 (6A) ◽  
pp. A1802-A1814 ◽  
Author(s):  
W. W. Piper ◽  
L. C. Kravitz ◽  
R. K. Swank
Keyword(s):  
Color Centers ◽  
Axially Symmetric
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