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Indium (In) Sputtering Targets

Indium (In) Sputtering Targets

    Indium (In) Sputtering Targets


Indium is a post-transition metal with properties similar to gallium. It is soft and metallic-gray in color. It has a density of 7.3 g/cc, a melting point of 157°C, and a vapor pressure of 10-4 Torr at 742°C. One of its notable characteristics is its ability to cling to glass and other similar surfaces. Indium compounds are evaporated under vacuum to form thin films in the production of electronics and photovoltaic cells. Pure indium is utilized as a film layer in semiconductors.

Indium (In) Specifications

Material Type

Indium

Symbol

In

Atomic Weight

114.818

Atomic Number

49

Color/Appearance

Silvery Lustrous Gray,   Metallic

Thermal Conductivity

82 W/m.K

Melting Point (°C)

157

Coefficient of Thermal   Expansion

32.1 x 10-6/K

Theoretical Density   (g/cc)

7.3

Z Ratio

0.841

Sputter

DC

Type of Bond

Elastomer

Comments

Wets W and Cu. Use Mo   liner. Low Melting Point materials not ideal for sputtering.


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