High quality anti-relaxation coating material for alkali atom vapor cells

BALINI ALNOVA enhanced wear resistance as well as increased corrosion resistance and warm hardness makes this new coating the choice for end mill. The service life of BALINIT ALNOVA coated end mills is up to 30 times longer compared to other high coatings. Performance coating with BALINIT ALNOVA we can machine challenging material High performance and high quality. AlCrN is the coating material and the coating structure is multilayer.

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Technological Assessment of MEMS Alkali Vapor Cells for Atomic References

Micromachines ◽

10.3390/mi10010025 ◽

2018 ◽

Vol 10 (1) ◽

pp. 25 ◽

Cited By ~ 5

Author(s):

Pawel Knapkiewicz

Keyword(s):

Microelectromechanical Systems ◽

Technology Development ◽

Alkali Atom ◽

Structure Characteristics ◽

Cell Technology ◽

Historical Outline ◽

Vapor Cells ◽

Technological Assessment ◽

Cell Fabrication

This paper is a review that surveys work on the fabrication of miniature alkali vapor cells for miniature and chip-scale atomic clocks. Technology on microelectromechanical systems (MEMS) cells from the literature is described in detail. Special attention is paid to alkali atom introduction methods and sealing of the MEMS structure. Characteristics of each technology are collated and compared. The article’s rhetoric is guided by the proposed classification of MEMS cell fabrication methods and contains a historical outline of MEMS cell technology development.

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Growth of high-quality GaN crystals on a BCN nanosheet-coated substrate by hydride vapor phase epitaxy

CrystEngComm ◽

10.1039/c8ce01921e ◽

2019 ◽

Vol 21 (8) ◽

pp. 1302-1308 ◽

Cited By ~ 4

Author(s):

Baoguo Zhang ◽

Yongzhong Wu ◽

Lei Zhang ◽

Qin Huo ◽

Haixiao Hu ◽

...

Keyword(s):

Gallium Nitride ◽

Vapor Phase ◽

Carbon Nitride ◽

Vapor Phase Epitaxy ◽

Coating Material ◽

Hydride Vapor Phase Epitaxy ◽

High Quality ◽

Coated Substrate ◽

Boron Carbon Nitride ◽

Boron Carbon

In this study, boron carbon nitride (BCN) nanosheets were used as a substrate coating material to grow gallium nitride (GaN) crystals by hydride vapor phase epitaxy.

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Research Progress of High Quality Silicon Steel Magnesium Oxide

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.556-562.181 ◽

2014 ◽

Vol 556-562 ◽

pp. 181-184

Author(s):

Hai Hong Wu ◽

Bi Jun Luo ◽

Chun Juan Gao ◽

Yan An Zhang ◽

Qi Zhang ◽

...

Keyword(s):

Magnesium Oxide ◽

Silicon Steel ◽

Coating Material ◽

Research Progress ◽

Preparation Technology ◽

High Quality ◽

Preparation Methods

Silicon steel magnesium oxide is a coating material used for preparing oriented silicon steel. In this paper, The preparation methods of silicon steel magnesium oxide and research progress of high quality silicon steel magnesium oxide preparation technology were introduced. The use of abundant brine resources in the preparation of silicon steel magnesium oxide was prospected.

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