Solar Mono Silicon Wafer for Solar Cell (156 and 125)

Ref Price:
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
10000 pc
Supply Capability:
1000000 pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

 

1. Structure of  Solar Mono Silicon Wafer for Solar Cell (156 and 125)  Description

A wafer, also called a slice or substrate, is a thin slice of semiconductor material, such as acrystalline silicon, used in electronics for the

fabrication of integrated circuits and in photovoltaics for conventional, wafer-based solar cells. The wafer serves as the substrate for

microelectronic devices built in and over the wafer and undergoes many microfabrication process steps such as doping or ion

implantation,etching, deposition of various materials, and photolithographic patterning. Finally the individual microcircuits are separated

(dicing) and packaged.

 

2. Main Features of the  Solar Mono Silicon Wafer for Solar Cell (156 and 125)

• High quality Silicon wafer carrier box

• quartz glass wafer carrier from Taifulong Technology

 

3. Solar Mono Silicon Wafer for Solar Cell (156 and 125) Images

4. Solar Mono Silicon Wafer for Solar Cell (156 and 125) Specification

窗体顶端

Item窗体底端

N-type solar grade mono silicon wafer(125x125mm)

N-type solar grade mono silicon wafer(156x156mm)

Growth Method

CZ

CZ

Conductive Type

N-type

N-type

Dopant

Phos.

Phos.

Orientation

<100>±3°

<100>±3°

Resistivity

1 –3,3-6Ω•cm

1 –3,3-6 Ω•cm

Bulk Lifetime

1000μs

1000μs

Oxygen Content

0.1*1018 cm3

0.1*1018 cm3

Carbon Content

0.1*1017 /cm3

0.1*1017 /cm3

Dimension

125*125±0.5mm

156*156±0.5mm

Diagonal

150±0.5mm

200±0.5mm

Square Sides Angle

90±0.3°

90±0.3°

Thickness

200±20 um

200±20 um

TTV

25um

25um

Saw Mark

15um

15um

Warp

40um

40um

Chips

Depth<0.3mm;Length<0.5mm

Depth<0.3mm;Length<0.5mm,

less than 2chips per wafer

less than 2chips per wafer

Appearance

No Stain, No Pinhole and Cracks by Visual Inspection

No Stain, No Pinhole and Cracks by Visual Inspection

Dislocation Density

1000 pcs/cm2

1000 pcs/cm2

Package

Packed in Polyethylene foam box,400pcs/box

Packed in Polyethylene foam box,400pcs/box

窗体底端

 

 

5. FAQ of Solar Mono Silicon Wafer for Solar Cell (156 and 125)

Q1. How long can we receive the product after purchase?

A1.In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers

Q2. Can we visit your factory?

A2:Surely, I will arrange the trip basing on your business schedule.

Q3:Which payment terms can you accept?

A3:T/T,L/C,Moneygram,Paypal are available for us.

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What is the surface hardness of monocrystalline silicon and polycrystalline silicon wafers
When the contact depth is about 20 ~ 32nm, the contact stiffness and the contact depth of the single crystal silicon wafer are linear,
Q:How much is the thickness of the silicon wafer
And two knives. We do DIP package, 4 inch wafer to thin to 0.300mm; 6 inch wafer to be reduced to about 0.320mm, error 0.020mm.
Q:What are some of the silicon wafer factory
2 raw materials for deputy director, assistant director of the workshop material sorting and packaging materials packaging materials sorting operator monitor corrosion monitor cleaning cleaning raw materials warehousing operator member subtotal deputy director of the 3 crystal sandblasting operator workshop director assistant assistant statistician crystal crystal pulling monitor operator cut cut monitor operator subtotal
Q:Why do monocrystalline silicon chamfer? Polysilicon film?
After the wafer after cutting edge surface with corners burr edge collapse even cracks or other defects, the edge of rough surface. In order to increase the mechanical strength of silicon slice edge surface, reduce particle pollution, will be the edge grinding in a circular arc shape or a trapezoid
Q:What is the specific way to clean the silicon wafer suede concrete steps
LED epitaxial wafer process:Over the past decade, in order to develop high brightness blue light-emitting diode, all over the world, the relevant research personnel are fully invested. The commercialization of products such as blue and green light-emitting diode two LED and laser diode LD application of the - III - V elements of the potential. In the current commercial LED materials and technology extension, red and green light emitting diodes are mainly epitaxy growth method of liquid phase epitaxy, and yellow, orange light emitting diode is still in vapor phase epitaxial growth method to grow P GaAs GaAsP materials.In general, the growth of GaN requires a very high temperature to interrupt the NH3 of the N-H solution, on the other hand, the kinetic simulation also learned that NH3 and MO Gas will react to produce no volatile by-products.
Q:Why do you use a concentrated sulfuric acid and hydrogen peroxide to wash silicon?
But it is best not to use, the use of water under normal conditions and these two kinds of things can be caustic clean silicon, 100% recycled mortar is not the problem, but this requires tens of thousands of cost and appropriate design, I am clean
Q:Why integrated circuit electronic devices should be integrated on silicon
First of all, the general circuit of the insulator, just a carrier, it plays the role of support and insulation. As for the integrated circuit, the bottom layer is called the substrate (generally P type semiconductor), is to participate in the work of integrated circuits. CMOS process, so the Nmos substrate are connected together, are the same substrate.
Q:Polished silicon wafers can be most SEM substrates
In other words, only nano materials will consider the use of polished silicon wafer sample carrier. Micron submicron level, waste, direct double-sided conductive adhesive tape can be.
Q:8 inch monocrystalline silicon area?
Generally refers to the round wafer, 8 inch refers to the diameter of 8 inches, "=2.54cm", the area of the circle you will ask for 1.
Q:What are the raw materials of silicon wafers
As a variable current switch, the transistor can control the output current based on the input voltage. Different from the common mechanical switch (such as Relay, switch), the transistor uses the electrical signal to control the opening and closing, and the switching speed can be very fast, the switching speed of the laboratory can reach more than 100GHz.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range