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Silicon Wafer

Pioneers in the industry, we offer Silicon Wafer Diameter Intrinsic (4-inch), Sapphire Wafers, Single Crystal Silicon Wafer Diameter-2 inch, Undoped Silicon Wafer Diameter-2 inch, Single Crystal Silicon Wafer : Diameter-2 Inch and Single Crystal Silicon / Silicon Oxide, Wafer Diameter : 2 Inch,P-Type from India.

Silicon Wafer Diameter Intrinsic (4-inch)
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Silicon Wafer Diameter Intrinsic (4-inch)

Rs 7,000 / PieceGet Latest Price

Minimum Order Quantity: 1 Piece

Materialwafer

Silicon Wafer Diameter Intrinsic (4-inch)

• Diameter: 100 mm (4”)
• Intrinsic
• Wafer Thickness: 500 ± 25 micron
• Resistivity: >/= 10,000 Ohm
• Orientation : <100>
• Polish : Front Surface Only
• Back Surface: Etched

**Provided in Single wafer case**



Additional Information:

  • Delivery Time: 2 -3 days
  • Packaging Details: **Provided in Single wafer case**

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Silicon Wafer Diameter Intrinsic (4-inch)
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Silicon Wafer Diameter Intrinsic (4-inch)

Rs 7,000 / PieceGet Latest Price

Materialwafer

Silicon Wafer Diameter Intrinsic (4-inch)

• Diameter: 100 mm (4”)
• Intrinsic
• Wafer Thickness: 500 ± 10 micron
• Resistivity: >/= 20,000 Ohm
• Orientation : <100>
• Polish : Front Surface Only
• Back Surface: Etched

**Provided in Single wafer case**



Additional Information:

  • Delivery Time: 2/3 working days
  • Packaging Details: **Provided in Single wafer case**

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Sapphire Wafers
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Sapphire Wafers

Rs 7,000 / PieceGet Latest Price

Sapphire is a material of a unique combination of physical, chemical and optical properties, which make it resistant to high temperature, thermal shock, water and sand erosion, and scratching. It is a superior window material for many IR applications from 3µm to 5µm. C-plane sapphire substrates are widely used to grow III-V and II-VI compounds such as GaN for blue LED and laser diodes, while R-plane sapphire substrates are used for the hetero-epitaxial deposition of silicon for microelectronic IC applications.

Features: 

·         All orientations are available, custom orientation is welcome    

·         Wafer size from 2 to 6 inches are available for all types

·         Thin wafer down to 250um for 2 inch, 300um for 4 inch and 300um for 6 inch

Specification: 

Orientation

R-plane, C-plane, A-plane, M-plane or a specified orientation

Orientation Tolerance

± 0.3°

Diameter

2 inches, 3 inches, 4 inches, 6 inches, 8 inches or others

Diameter Tolerance

0.1mm for 2 inches, 0.2mm for 3 inches, 0.3mm for 4 inches, 0.5mm for 6 inches

Thickness

0.25mm, 0.33mm, 0.43mm, 0.65mm, 1mm or others;

Thickness Tolerance

25μm

Primary Flat Length

16.0±1.0mm for 2 inches, 22.0±1.0mm for 3 inches, 30.0±1.5mm for 4 inches, 47.5±2.0mm for 6 inches

Primary Flat Orientation

A-plane (1 1-2 0 ) ± 0.2°;  C-plane (0 0-0 1 ) ± 0.2°,  Projected C-Axis 45 +/- 2°

TTV

≤10µm for 2 inches,  ≤15µm for 3 inches,  ≤20µm for 4 inches,  ≤25µm for 6 inches

BOW

≤10µm for 2 inches,  ≤15µm for 3 inches,  ≤20µm for 4 inches,  ≤25µm for 6 inches

Front Surface

Epi-Polished (Ra< 0.3nm for C-plane, 0.5nm for other orientations)

Back Surface

Fine ground (Ra=0.6μm~1.4μm) or Epi-polished

Packaging

Packaged in a class 100 clean room environment

 

Applications: 

·         Growth substrate for III-V and II-VI compounds   

·         Electronics and optoelectronics

·         IR applications

·         Silicon On Sapphire Integrated Circuit(SOS)

·         Radio Frequency Integrated Circuit(RFIC)

 

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  • Single Crystal Silicon Wafer Diameter-2 inch
  • Single Crystal Silicon Wafer Diameter-2 inch
Single Crystal Silicon Wafer Diameter-2 inch
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Single Crystal Silicon Wafer Diameter-2 inch

Rs 900 / PieceGet Latest Price

• Diameter: 2 inch• Doping: Intrinsic• Resistivity: (>1000ohm/sq)• Single Crystal• Thickness: 400µm• Orientation: 1 0 0• Polished : single side polished   • Customised product is also availabe

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  • Undoped Silicon Wafer Diameter-2 inch
  • Undoped Silicon Wafer Diameter-2 inch
Undoped Silicon Wafer Diameter-2 inch
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Undoped Silicon Wafer Diameter-2 inch

Rs 2,800 / PieceGet Latest Price

• Size : 50.8+/- 0.2mm ,
• Thickness:  430+/-10um
 • Undoped/Intrinsic
• Single Crystal
• Resisvitity ; 2000~4000Ω.cm
• orientation : <100>+/-0.5°
• Polishing : one side polished 
• Customised product is also availabe

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  • Single Crystal Silicon Wafer : Diameter-2 Inch
  • Single Crystal Silicon Wafer : Diameter-2 Inch
Single Crystal Silicon Wafer : Diameter-2 Inch
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• Diameter: 2 inch• Doping: N type• Resistivity: (1-10 Ohm/sq)  Single Crystal• Thickness: 290 + 10 µm• Orientation: 1 0 0• Polished : single side polished Single Crystal    • Customised product is also availabe

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  • Single Crystal Silicon Wafer Diameter-2 inch
  • Single Crystal Silicon Wafer Diameter-2 inch
Single Crystal Silicon Wafer Diameter-2 inch
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Single Crystal Silicon Wafer Diameter-2 inch

Rs 900 / PieceGet Latest Price

• Diameter: 2 inch• Doping: P type• Resistivity: (1-50 Ohm/sq).• Thickness: 280 + 25 µm• Single Crystal• Orientation: 1 0 0• Polished : single side polished   • Customised product is also availabe

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  • Single Crystal Silicon Wafer Diameter-2 inch
  • Single Crystal Silicon Wafer Diameter-2 inch
Single Crystal Silicon Wafer Diameter-2 inch
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Single Crystal Silicon Wafer Diameter-2 inch

Rs 900 / PieceGet Latest Price

• Silicon wafer Diameter: 50mm ± 0.1mm ((2 inch))• Type: P • Orientation:<100>• Single Crystal• Thickness: 400 um• Resistivity: 50-100 ohm-cm• Double side polished • Customised product is also availabe

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  • Single Crystal Silicon / Silicon Oxide, Wafer Diameter : 2 Inch,P-Type
  • Single Crystal Silicon / Silicon Oxide, Wafer Diameter : 2 Inch,P-Type
Single Crystal Silicon / Silicon Oxide, Wafer Diameter : 2 Inch,P-Type
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Single Crystal Silicon / Silicon Oxide, Wafer Diameter : 2 Inch,P-Type

Rs 2,200 / PieceGet Latest Price

Minimum Order Quantity: 1 Piece

MaterialSingle Crystal

  • Diameter: 50.8+- 0.2 mm (2 inch)
  • Oxide Thickness: 300 +- 20 nm ( dry)
  • Resistivity: (1-10 Ohm/sq).
  • Thickness: 300+ 15 um
  • Orientation: <100>+- 0.5

Please contact for bulk order

Additional Information:

  • Item Code: SKU-115
  • Delivery Time: 5-7 working days
  • Packaging Details: Single wafer case

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Single Crystal Silicon / Silicon Oxide, Wafer Diameter 4 inch
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• Si/SiO2 Wafer• Dia: 100 mm (4 inches)• Type: N • Orientation:<100>• Wafer thickness: 500 micro meter• Resistivity: <0.01• Front Side Polished• Back Side Etched• SiO2 Oxide Thickness: 300 nm (dry)• Customised product is also availabe

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  • Single Crystal Silicon / Silicon Oxide, Wafer Diameter 4 inch
  • Single Crystal Silicon / Silicon Oxide, Wafer Diameter 4 inch
Single Crystal Silicon / Silicon Oxide, Wafer Diameter 4 inch
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• Diameter100 mm(4 inch)• Oxide Thickness:100 nm ( dry)• Color: Violet• Wafer thickness:525 micron• Resistivity:0.001-0.005ohm-cm• Type/Dopant: P• Orientation: <100> • Customised product is also availabe

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Single Crystal Silicon / Silicon Oxide, Wafer Diameter 4 inch
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• Si/SiO2 Wafer• Dia: 100 mm (4 inches)• Type: P • Orientation:<100>• Wafer thickness: 500 micro meter• Resistivity: <0.01• Front Side Polished• Back Side Etched• SiO2 Oxide Thickness: 300 nm (dry)• Customised product is also availabe

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  • Single Crystal Silicon Wafer : Diameter-4 Inch
  • Single Crystal Silicon Wafer : Diameter-4 Inch
Single Crystal Silicon Wafer : Diameter-4 Inch
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Single Crystal Silicon Wafer : Diameter-4 Inch

Rs 1,600 / PieceGet Latest Price

Minimum Order Quantity: 1 Piece

MaterialSingle Crystal

  • "Diameter: 100mm +/- 0.3mm ((4 inch))
  • Type: N
  • Orientation:<100>
  • Single Crystal
  • Thickness: 525+/-25um
  • Resistivity: 1-10 ohm-cm
  • Single side polished"
  • Customised product is also availabe


Additional Information:

  • Delivery Time: 5-6 days
  • Packaging Details: In a single wafer case

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  • Single Crystal Silicon Wafer Diameter-3 inch
  • Single Crystal Silicon Wafer Diameter-3 inch
Single Crystal Silicon Wafer Diameter-3 inch
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Single Crystal Silicon Wafer Diameter-3 inch

Rs 1,100 / PieceGet Latest Price

Minimum Order Quantity: 1 Piece

• Diameter: 76.2mm ± 0.3mm (3 inch)• Type: P• Orientation:<100> , Single Crystal• Thickness: 400±10um• Resistivity: 1-10 ohm-cm• Single side polished
• Customised product is also availabe

Additional Information:

  • Delivery Time: 5-6 days
  • Packaging Details: Sealed single wafer case

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  • Single Crystal Silicon Wafer : Diameter-4 inch
  • Single Crystal Silicon Wafer : Diameter-4 inch
Single Crystal Silicon Wafer : Diameter-4 inch
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Single Crystal Silicon Wafer : Diameter-4 inch

Rs 1,600 / PieceGet Latest Price

Minimum Order Quantity: 1 Piece

• "Diameter: 100mm ± 0.3mm ((4 inch))• Type: P• Orientation:<100>• Single Crystal• Thickness: 525±25um• Resistivity: 1-10 ohm-cm• Single side polished"• Customised product is also availabe

Additional Information:

  • Delivery Time: 5-6 days
  • Packaging Details: Sealed in single wafer case

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Single Crystal Silicon / Silicon Oxide, Wafer Diameter 4 inch
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Single Crystal Silicon / Silicon Oxide, Wafer Diameter 4 inch

Rs 2,800 / PieceGet Latest Price

Minimum Order Quantity: 1 Piece

• Diameter100 mm(4 inch)• Oxide Thickness:100 nm ( dry)• Color: Violet• Wafer thickness:525 micron• Resistivity:0.001-0.005ohm-cm• Type/Dopant: N• Orientation: <100>• Customised product is also availabe

Additional Information:

  • Delivery Time: 5-6 days
  • Packaging Details: sealed in single wafer case

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Silicon Oxide Wafer (P type)
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Silicon Oxide Wafer (P type)

Rs 2,600 / PieceGet Latest Price

MaterialSilicon Oxide Wafer

• Diameter: 50.8+- 0.2 mm (2 inch)
• Oxide Thickness:300 +- 20 nm ( dry)
• Resistivity: (1-10 Ohm/sq).
• Thickness: 300+ 15 µm
• Orientation: <100>+- 0.5



Additional Information:

  • Delivery Time: 2 - 3 working day

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Silicon Oxide Wafer (P type)
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Silicon Oxide Wafer (P type)

Rs 2,200 / PieceGet Latest Price

Minimum Order Quantity: 1 Piece

MaterialSilicon Oxide Wafer

•Diameter100mm +-0.2 mm(4")•Oxide Thickness:300 +- 20 nm ( dry)•Color: Violet•Wafer thickness:500 +- 20 micron•Resistivity:1-10 ohm-cm•Type/Dopant: P•Orientation:<100>

Additional Information:

  • Delivery Time: 2 - 3 working days
  • Packaging Details: In a sealed single wafer case

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  • Intrinsic Silicon Wafer Diameter 4 inch
  • Intrinsic Silicon Wafer Diameter 4 inch
Intrinsic Silicon Wafer Diameter 4 inch
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Intrinsic Silicon Wafer Diameter 4 inch

Rs 4,000 / PieceGet Latest Price

• Size : 100+/- 0.2mm ,• Thickness:  400~415+/-10um 
• Resisvitity ; 4000~5000Ω.cm   
 • Undoped                                             
 • orientation : <100>+/-0.5°• Polishing : one side polished• Customised product is also availabe

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Single Crystal Silicon Wafer Diameter-3 inch
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Single Crystal Silicon Wafer Diameter-3 inch

Rs 1,300 / PieceGet Latest Price

• Diameter: 76.2mm ± 0.3mm (3 inch)• Type: N• Orientation:<100> , Single Crystal• Thickness: 400±10um• Resistivity: 1-10 ohm-cm• Single side polished • Customised product is also availabe

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Ultra Flat Silicon - Silicon Wafers
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Ultra Flat Silicon

Individually packed wafers are convenient and ready to use.  Polished silicon exhibits  low roughness.  Atomically flat surface enables high resolution imaging for AFM and SEM.



The properties of the wafers are detailed below:•Type: P•Dopant: Boron•Polishing: Single-side•Grade: Prime•Dimensions: 100-mm dia.•Thickness: 525 +/- 25 μm•Resistivity: 1-20 ohm-cm•Orientation: <100>•Roughness: 2-3 angstrom

Additional Information:

  • Delivery Time: 20 days

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Gold Coated Silicon Chips
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 Gold Coated Silicon Chips    Square chips of silicon with 100 nm gold film.



Additional Information:

  • Delivery Time: 20 days

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Silicon Chips
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Silicon Chips

 

Square silicon chips are ideal substrates for Microscopy and Spectroscopy applications.   The chips are 10-mm square and 525-µm thick.  See bottom of page for additional properties.

 

Silicon Chips

Square chips of silicon are convenient and ready to use.  Polished silicon exhibits  low roughness.  Atomically flat surface enables high resolution imaging for AFM and SEM applications.



Additional Information:

  • Delivery Time: 20 days

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Ultrananotech Private LimitedB-205, PRIME BLUE FOREST APPARTMENT, HOODI GARDEN MAIN ROAD,RAJAPALYA, BANGALORE, Bengaluru-560048, Karnataka, India

Dr. Arup Purkayastha (Managing Director)

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