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Bi12SiO20 (Bismuth Silicon Oxide)
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Bi12SiO20 - Main Properties

Œ‹»\‘¢/Point group

Cubic, 23

ŠiŽq’è”Að

a10.103

–§“x

9.2 g/cm3

—U“d—¦@

ƒÃT11/ƒÃT0@42.7
ƒÃT33/ƒÃT0@47.5

—Z“_

890 ‹C@@@@@@@@

“§‰ß‘шæ

450 ~ 7500 nm

“§‰ß—¦ —633nm

69 %

”½ŽËŒW” —633nm

2.45

’e«ƒXƒeƒBƒtƒlƒX’è”(1011N/m2j

ƒÃE11@@1.33
ƒÃE44@@0.25

‘Š‘ΗU“d—¦

56

E/O ŒW”i10-12‚/Vj@@@

ƒÁ415@

ŒõŠwŠˆ«

Left 22.5‹

ˆ³“d‰ž—Í’è”iC/‚2j

E141.01

’ïR

8‚˜1011ƒ¶]cm

—U“d³Ú

0.0035

Typical SAW Properties

ƒJƒbƒgƒ^ƒCƒv

Vs (m/s)

K2s (%)

TCV(10-6 /Ž)

TCD(10-6 /Ž)

[001]-[110]

1622

0.62

118

Standard physical dimensions:

•W€ƒTƒCƒY

` 45‚˜45 ‚‚A(Length 100-200 mm)

–Ê•ûˆÊ

<100>  <110> }30 arc.min

ƒXƒNƒ‰ƒbƒ`/ƒfƒBƒO

40/20

•½s“x

< 3 arc min.

•½–Ê“x

ƒÉ—633 nm

¡–@Œö·

} 0.2 mm

Œú‚ÝŒö·

} 0.01 mm

NOTE:@
If not specified, optical properties are given for wavelength 633 nm.

Coatings available:
 a) AR @ 514.5 nm, 532 nm or other on request
 b) ITO conductive/transparent coatings
 c) electrodes Cr + Au

Optical absorption increases under illumination of crystal e.g. by sunlight.


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