Polierter Wafer

PAM-XIAMEN can offer polished wafer, n type or p type with orientation at <100>, <110> or <111>. FZ polished wafers, mainly for the production of silicon rectifier (SR), silicon controlled rectifier (SCR), Giant Transistor (GTR), thyristor (GRO)

  • Beschreibung

Produktbeschreibung

Polierte Waffel

PAM-XIAMEN can offer polished wafer, n type or p type with orientation at <100>, <110> or <111>. More Specifications, please see tables below.

Unsere Vorteile auf einen Blick

  • Advanced epitaxy growth equipment and test equipment.
  • Offer the highest quality with low defect density and good surface roughness.
  • Strong research team support and technology support for our customers

1. Specifications of Polished Silicon Wafers

1.1 FZ Polished Wafers Specifications

FZ polished silicon wafer: mainly for the production of silicon rectifier (SR), silicon controlled rectifier (SCR), Giant Transistor (GTR), thyristor (GRO)

Typ Leitungsart Orientierung Durchmesser Umfang (mm) Widerstandsbereich (Ω cm) Geometrische Parameter Körnigkeit, Oberflächenmetall
FZ N & P. <100> & <111> 76.2-200 >1000 T≥260 (um)
TTV ≤ 2 (um)
TIR ≤ 2 (um)
STIR ≤ 1 (um) (20 * 20)
Graininess≤10pcs(≥0.3um) , ≤20pcs(≥
urface metal≤5E10/cm2 BSD:Etchpit density>1E106pcs/cm2 Poly:5000-12000 A
NTDFZ N <100> & <111> 76.2-200 30-800
CFZ N & P. <100> & <111> 76.2-200 1-50
GDFZ N & P. <100> & <111> 76.2-200 0.001-300

1.2 CZ Polished Wafers Specifications 

Typ Leitungsart Orientierung Durchmesser Umfang (mm) Widerstandsbereich (Ω cm) Geometrische Parameter Körnigkeit, Oberflächenmetall
MCZ N & P. <100> <110> & <111> 76.2-200 1-300 T≥260 (um)
TTV ≤ 2 (um)
TIR ≤ 2 (um)
STIR ≤ 1 (um) (20 * 20)
Graininess≤10pcs(≥0.3um) ,≤20pcs(≥0.2um)
Surface metal≤5E10/cm2 BSD:Etchpit density>1E106pcs/cm2LTO:3500~8000±250A
CZ N & P. <100> <110> & <111> 76.2-200 1-300
MCZ stark dotiert N & P. <100> & <111> 76.2-200 0.001-1

 

2. About Polished Wafer

High-purity electronic grade polysilicon undergoes the steps of crystal pulling, slicing, beveling, lapping, etching, polishing, and cleaning to produce a polished wafer, which meets electrical, surface physical properties, impurity standards and other specifications. Wafers with special processes such as annealing, epitaxy, and SOI are processed based on polished wafers.

Polished wafer (PW) is a silicon chip with atomic flatness that is single side or double sides polished silicon wafer, accounting for about 70% of silicon wafer applications. After the monocrystalline silicon ingot is produced, it is cut into thin slices from the cylindrical monocrystalline silicon of the ingot, which is a wafer of high-purity silicon element. The purpose of polishing is to further remove the residual damage layer on the processed surface. The polished monocrystalline silicon wafer can be directly used to fabricate devices or as an epitaxial substrate material. Polished Si wafer is widely used in digital and analog integrated circuits, memory, power devices and other chips.

 

N Type Sb Doped Silicon Wafer for Integrated Circuit Manufacturing

PAM XIAMEN offers MCZ silicon ingot and silicon wafer.

PAM XIAMEN bietet schwarze Lithium-Niobat-Wafer für Optiken und SAW-Komponenten an

Stöchiometrisches LPCVD-Nitrid auf Siliziumwafern

4″ Prime CZ Si wafer with one side sputtering Cr/Au layer thickness 10/50nm

Si-Wafer-Durchmesser ohne Beugung 32 mm für XRD-Messungen

Siliziumnitrid-Wellenleiter - Substrate und bereitgestellte Dienstleistungen

Super Low Stress Nitron auf Siliziumwafern

Nitrid-Siliziumwafer mit geringer Spannung

Gezielter Stress LPCVD-Nitrid

Siliziumwafer mit (211) -Orientierung

Siliziumwafer spalten

Prime Grade Silizium-Wafer

Eigenschaften des Siliziumwafers

Siliziumwafer für die weiche Lithographie

Silicon Fluidic PDMS Micro-Fluidic Chip-Plattformen

Ultra-Verdünnte Silizium-Wafer

Was ist Silizium-Wafer Flats?

N-Typ-Silizium-Substrate

Float Zone Silicon Wafers

Undotierte Silizium-Wafer

P-Typ-Siliziumsubstrate

Kundenspezifische Siliziumwafer

Solare Siliziumwafer

PECVD-Nitrid

Lithium-Niobat

Polierte Silikonplatte

1 "& 1,5" Siliziumwafer

125 mm Siliziumwafer

150 mm & 200 mm Siliziumwafer

25,4 (1 Zoll) Siliziumwafer

Poröser Siliziumwafer

Siliziumbarren -1

Siliziumbarren -2

Dicke des Siliziumwafers: 275 + - 25 um

Dicke des Siliziumwafers: 1000 μm

2 "Siliziumwafer Dicke: 1000 ± 25 μm

Dicke des Si-Wafers: 675 ± 25 um

4 "Si-Wafer Dicke: 500 ± 20 μm

3 "Si-Wafer Dicke: 380 ± 20 μm

50,8 mm (2 Zoll) Siliziumwafer-1

50,8 mm (2 Zoll) Siliziumwafer-2

50,8 mm (2 Zoll) Siliziumwafer-3

50,8 mm (2 Zoll) Siliziumwafer-4

50,8 mm (2 Zoll) Siliziumwafer-5

76,2 mm (3 Zoll) Siliziumwafer

100 mm (4 Zoll) Siliziumwafer-1

100 mm (4 Zoll) Siliziumwafer-2

100 mm (4 Zoll) Siliziumwafer-3

100 mm (4 Zoll) Siliziumwafer-4

100 mm (4 Zoll) Siliziumwafer-5

100 mm (4 Zoll) Siliziumwafer-6

125 mm (5 Zoll) Siliziumwafer

150 mm (6 Inch) Silizium-Wafer

200 mm (8 Zoll) Siliziumwafer

300 mm Siliziumwafer

450 mm Siliziumwafer

Gewürfelte Siliziumwafer

(111) Siliziumwafer

(110) Siliziumwafer

(100) Orientierte Siliziumwafer-1

(100) Orientierte Siliziumwafer-2

(100) Orientierte Siliziumwafer-3

(100) Orientierte Siliziumwafer-4

(100) Orientierte Siliziumwafer-5

(112) Orientierungssiliciumwafer

2 "CZ Prime Silicon Wafer

2 "CZ Prime Silicon Wafer-1

2 "CZ Prime Silicon Wafer-2

2″CZ Prime Silicon Wafer-4

3 "CZ Prime Silizium-Wafer

3 "CZ Prime Silizium-Wafer-1

4 "CZ Prime Silizium-Wafer-6

4 "CZ Prime Silicon Wafer-7

4 "CZ Prime Silizium-Wafer-8

4 "CZ Prime Silizium-Wafer-9

4 "CZ Prime Silicon Wafer-10

4 "CZ Prime Silicon Wafer-11

4 "CZ Prime Silicon Wafer-12

4 "CZ Prime Silicon Wafer-13

4″CZ Prime Silicon wafer-15

4 "CZ Prime Silicon Wafer-16

6 "CZ Prime Silizium-Wafer

6 "CZ Prime Silizium-Wafer-1

6 "CZ Prime Silicon Wafer-2

6 "CZ Prime Silicon Wafer-3

6 "CZ Si Wafer

8 "CZ Prime Silicon Wafer

8 "CZ Prime Silicon Wafer-1

8″CZ Prime Silicon Wafer-2

2″ FZ Intrinsic Silicon Wafer

2 "FZ Si Wafer mit SSP

4″ FZ Intrinsic Silicon Wafer SSP

4″ FZ Intrinsic Silicon Wafer DSP

4 "FZ Prime Silicon Wafer-9

6 "FZ Prime Silicon Wafer-2

6 "FZ Prime Silicon Wafer-1

5″ FZ Silicon wafers

6″ FZ Silicon Wafer

6″FZ Silicon Wafer-1

6″ FZ Silicon Wafer-4

6″ FZ Silicon Wafer-7

6″ FZ Silicon Wafer-8

Silizium-Ingots-1

Silizium-Ingots-2

Silizium-Ingots-3

Silizium-Ingots-4

Silizium-Ingots-5

Silizium-Ingots-6

Silizium-Ingots-7

Silizium-Ingots-8

12 "Siliziumwafer

8 "Siliziumwafer

8 "Silicon Wafer-2

8 "Silicon Wafer-3

6 "Silicon Wafer-1

6 "Silicon Wafer-2

6 "Silicon Wafer-3

5 "Silicon Wafer

4 "Silicon Wafer-1

4 "Silicon Wafer-2

4 "Silicon Wafer-3

4 "Silicon Wafer-4

4 "Silicon Wafer-1

4 "Silicon Wafer-2

4 "Silicon Wafer-3

4 "Silicon Wafer-4

4 "Silicon Wafer-5

4 "Silicon Wafer-6

4 "Silicon Wafer-7

4 "Silicon Wafer-8

4 "Silicon Wafer-9

4 "Silicon Wafer-10

4 "Silicon Wafer-11

4 "Silicon Wafer-12

4 "Silicon Wafer-13

4 "Silicon Wafer-14

4 "Silicon Wafer-15

4 "Silicon Wafer-16

4 "Silicon Wafer-17

4 "Silicon Wafer-18

3 "Silicon Wafer-1

3 "Silicon Wafer-2

3 "Silicon Wafer-3

3 "Silicon Wafer-4

3 "Silicon Wafer-1

3 "Silicon Wafer-2

3 "Silicon Wafer-3

3 "Silicon Wafer-4

3 "Silicon Wafer-5

3 "Silicon Wafer-6

3 "Silicon Wafer-7

3 "Silicon Wafer-8

3 "Silicon Wafer-9

3 "Silicon Wafer-10

3 "Silicon Wafer-11

3 "Silicon Wafer-12

3 "Silicon Wafer-13

3 "Silicon Wafer-14

3 "Silicon Wafer-15

3 "Silicon Wafer-16

3 "Silicon Wafer-17

3 "Silicon Wafer-18

3 "Silicon Wafer-19

3 "Silicon Wafer-20

3 "Silicon Wafer-21

2 "Siliziumwafer-1

2 "Siliziumwafer-1

2 "Silicon Wafer-2

2 "Silicon Wafer-3

2 "Silicon Wafer-4

2 "Siliziumwafer-1

2 "Silicon Wafer-2

2 "Silicon Wafer-3

2 "Silicon Wafer-4

2 "Silicon Wafer-5

2 "Silicon Wafer-6

2 "Silicon Wafer-7

2 "Silicon Wafer-8

2 "Silicon Wafer-9

2 "Silicon Wafer-10

2 "Silicon Wafer-11

2 "Silicon Wafer-12

2 "Silicon Wafer-13

2 "Silicon Wafer-14

2 "Silicon Wafer-15

1 "Silizium-Wafer

2 "Siliziumoxid-Wafer

3 "Siliziumoxid-Wafer

4 "Siliziumoxid-Wafer

4 "Si-Wafer vom Typ FZ N Typ

Polycrystalline Back Sealed Polished Wafer

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