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"Near this place lies the body of John Hale Esqr late of Hopton Court .. who died the 14th day of December 1779 aged 57 years "
www.cryscor.com/products/m-plane-10-10-sapphire-wafers.html
Due to its application prospects in solar-blind ultraviolet detection, MgZnO alloy semiconductor films with suitable band gaps have attracted more and more attention. A series of MgxZn1-xO thin films with different compositions were prepared on M plane sapphire wafers by using low-pressure metalorganic chemical vapor deposition (LP-MOCVD).
CRYSCORE provides M plane (10-10) sapphire wafers with excellent surface quality. The roughness on the epi-polished side is lower than 0.5 nm.
Specifications of M-Plane (10-10) Sapphire Wafers
Item2-inch M-plane(10-10) 430μm Sapphire Wafers
Crystal Materials99,999%, High Purity, Monocrystalline Al2O3
GradePrime, Epi-Ready
Surface OrientationM-plane(11-10)
Diameter50.8 mm +/- 0.1 mm
Thickness430 μm +/- 25 μm
Primary Flat OrientationC-plane(0001) +/- 0.2°
Primary Flat Length16.0 mm +/- 1.0 mm
Single Side Polished
(SSP)Front SurfaceEpi-polished, Ra < 0.5 nm (by AFM)
Back SurfaceFine ground, Ra = 0.8 μm to 1.2 μm
Double Side Polished
(DSP)Front SurfaceEpi-polished, Ra < 0.5 nm (by AFM)
Back SurfaceEpi-polished, Ra < 0.5 nm (by AFM)
TTV< 10 μm
BOW< 10 μm
WARP< 10 μm
Cleaning / PackagingClass 100 cleanroom cleaning and vacuum packaging,
25 pieces in one cassette packaging or single piece packaging.
Note: Custom sapphire wafers with any orientation and any thickness can be provided.
Cildo Meireles
Missão/ Missões [How to Build Cathedrals]
1987
600,000 coins, 800 communion wafers, 2000 cattle bones, 80 paving stones, and black cloth
It is a tradition in France to eat wafer in January to celebrate the arrival of Kings Mages
One eats wafer is the person who finds the figurine hiding place in the cake becomes King : D
This wafer had been engineered to have different reflective properties in different regions, though it's impossible to capture it all in just one photo! (www.wisdom.weizmann.ac.il/~levina/papers/BRDFfab/). There was a day of talks from cool people who were in Oxford for a conference-related meeting, and this piece was passed around after Anat Levin's really interesting talk about engineering BRDFs.
ZECO wafer check valve is simple in design because the wafer connection is named and consists of body, disc, spring and shaft pin components. Due to the short closing stroke of the wafer check valve and the quick closing by the spring, the impact on the water hammer can be significantly reduced. The wafer check valve can also be divided into wafer type lifting check valve, wafer type dual plate check valve and wafer type single plate check valve.
Wafer Check Valve for Sale
Wafer Dual Plate Check Valve
The structure of ZECO wafer dual plate check valve is that the disc is along with the pin at the center position of the body to swing, short structure dimensions, small volume.
Wafer Type Nrv
Wafer type NRV has a shorter face-to-face dimension and dual plate design, the end connection options include wafer type, lug type and double-flange type, and are available in size from 2" to 60" and in pressure ratings from ASME class 150 through 2500.
Buy Featured Wafer Check Valve from ZECO Valve
When ZECO helps users to choose the wafer check valve for pipelines, it will give the corresponding scheme. The wafer check valve is usually installed in the pipeline that may produce a water hammer. Because of its structural characteristics, the wafer check valve can effectively eliminate the water hammer generated by the counterflow of medium. Another feature of the wafer check valve is that it does not need flange connection, saving installation space. It only needs to be installed in the middle of two pipe flanges, and then fixed with bolts.
ZECO is specialized in the wafer check valve manufacturers and carries on the design and production strictly in accordance with API 594 standard, the size range of products made from 1/2 "to 88", nominal pressure from 150 lb to 2500 lb. Main valve material includes carbon steel, low-temperature steel, dual-phase steel, titanium alloy, aluminum bronze, Inconel, Monel alloy and other metal materials, products widely used in oil and gas, in the field of global energy, chemical and other industries.
While in a workshop put on by Primo Angeli we were tasked to rebrand various types of foods. We chose vanilla wafers in hopes of elevating a mundane dessert towards something more expensive looking.
Die Zeitschrift Photon hat die Stückliste einer Photovoltaikfabrik vom Silizium bis zum Modul in der Dez. 2008 Ausgabe dargestellt.
it's easier to hold than the last one, but still too thin to hold comfortably. I actually dropped it twice on the first day of use because it is too thin to hold comfortably. I did run out to get a case for it to make it a bit bulkier - hopefully that does the trick.
From Marquardt's birthday party.
Matt earned the nickname "intelligent Matt" the summer he came to help out at NAP. This was to distinguish him from the other Matt--the guy who one day completely at random asked, "Dude, sometime wouldn't it be great to go out into international waters, and like, do crazy shit?"