Silicon Wafer

Silicon Wafer

Open this result in new window Dec 24, 2009
Features Specifications: silicon wafer 1) Type: P type-Boron doped - 2) Resistivity 0, 5 -3, 3-6 Ohm*cm 3) Oxygen Content / = 10 μS 6) Size 156 x 156 +/ - 0.5 mm 7) Angle between sides not specified 8) Centre Thickness not.....
China

Broken Silicon Wafer

Open this result in new window Dec 23, 2009
Detailed Product Description We can provide IC grade silicon wafers for growing ingot, about 8 tons per month. Type, res, thickness, and surface are suitable for solar factory.
China

Silicon Wafer, Multiple/mono Ingot (P-type) From Japan

Open this result in new window Jul 10, 2009
We supply multiple/ mono ingot, wafer, back sheet for PV from Japan.
Gasco Petroleum Ltd.
Hong Kong
Twitter

Silicon Ingots And Wafers

Open this result in new window May 12, 2009
We can supply monocrystalline silicon ingots and wafers 125x125 mm and 156x156 mm. General specification: Type/ Dopant: p/ Boron Resistivity: 0, 5-3, 0 ohm*cm Orientation: (100) +/ - 3 deg. Lifetime: > 10 usec. Carbon content: <=1*10E17.....
Vektor
Ukraine

Sell Silicon Wafer From Japan

Open this result in new window Apr 17, 2009
We can supply good quality Silicon Wafer from Japan. Polycrystalline silicon wafers Conduction type : P type Boron Wafer dimension : 156 X 156+/ -0.5 mm Resistivity (ohm.cm) : 0.5 – 5.0 ohm cm , target 1.0 – 2.0 Thickness :.....
Japan

Double Side Polished Silicon Wafer

Open this result in new window Mar 22, 2009
we are the silicon wafer manufacture factory in China , we can supply IC grade double side double side polished wafer. TTV < 10 TIR < 4 3", 4", 6 " diameter , any resistivity , N/ P type .
Jin He Material
China
Solar Grade 125multisilicon Wafer

Solar Grade 125multisilicon Wafer

Open this result in new window Feb 18, 2009
Qty :33, 135 pcs CIF china shanghai Property Specification Type P-type (Boron doped) Material Polycrystalline Silicon Impurities Carbon impurity level: < 1E18 atom/ cm3 Impurities Oxygen impurity level :< 1E18 atom/ cm3 Resistivity 0.5~3.....
ShangHai Resonance Technologies Inc.
China
Silicon Wafers

Silicon Wafers

Open this result in new window Jun 25, 2008
P TYPE BROKEN WAFERS. IC GRADE. HIGH RES. Bare. 9N-11N.
United States
Phurchasing

Phurchasing

Open this result in new window Apr 21, 2008
Full/ broken IC grade silicon wafer 1. Si (purity)> 99.9999%(6N) 2. Size: Diameter >= 50mm 3. Thickness: > 400μm 4. Type: N-type (resitivity>1.0 ohm.cm)0.5 ohm.cm)> 90% 5. Bare, pattern, coat or.....
Jiaxing Mingtong Photovoltaic Co., Ltd
China

Sillicon Wafer

Open this result in new window May 31, 2007
Scrap semi-conductor grade silicon wafers Specifications are below for convenience: Purity: Origin from semi-conductor manufacturer Diameter: 200mm Thickness: > 680um Type: P and N Type (80% P.....
China

Solar Energy

Open this result in new window Feb 10, 2007
We have solar energy industry/ business. 1. Silicon metals:99.0%, 3N, 4N, 5N 2. Silicon chunks: Solar grade 6N 3. Silicon ingots: Mono or Multi, P-type or M-type 4. Silicon wafers: Mono or Multi, mainly P-type, bigger than 125x125mm 5. Solar.....
FS Co., Ltd.
Korea (South)
Buy Broken Wafer And Scraps Silicon

Buy Broken Wafer And Scraps Silicon

Open this result in new window Jul 31, 2006
1>, Reclaimed wafer, dummy wafer , IC grade, 2"~12" Bare or coated, No patterned P type: Resistivity>0.3ohm-cm N type: Resistivity>0.5ohm-cm 2> Broken wafer , IC grade; Bare or coated, No patterned P.....
China

Silicon Wafers & Ingots

Open this result in new window Jun 27, 2002
1. 8" Notch reject wafers in cassettes Particle reject from prime wafers Vacuum sealed in cassettes off production line 200+/ -0.5mm, P (100), 1-100 ohm.cm, 710-770um Notch-type, Front polished, Back etched Packing for shipment.....
Dooson Inc.
Korea (South)

We Want To Sell Our Silicon Wafer For Semiconductor.

Open this result in new window May 02, 2002
Hi, We are the trading firm as an import and export of various types of silicon wafers.(4", 5", 6", 8", 12") I have a large stock of 4¡±-8¡± silicon wafer. Some of wafers are very low price .If you are in urgent need wafer, please let me know.
UNI SILL
Korea (South)

SILICON WAFERS

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¢Á Regular products Size: 4" ~ 8" Orientation: , Type: P/ N Grade: Prime, Test and Dummy ¢ÁOther products Stock wafers: 4" ~ 8" Reject wafers: 6" ~ 8"         Packing : in Cassettes, in Coinrolls
Click here to know more about Yes Trust!
Korea (South)
Polysilicon, Silicon Scrap, Silicon Wafer, Silicon Ingot, Ingot Scrap.ect.

Polysilicon, Silicon Scrap, Silicon Wafer, Silicon Ingot, Ingot Scrap.ect.

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poly silicon silicon scrap broken wafers scrap silicon silicon wafers silicon ingots ingot scrap etc.
Taiwan
IC Grade Silicon Wafer

IC Grade Silicon Wafer

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reclaim 11N silicon wafer IC grade P or P type all is high res.
Korea (South)
Silicon Wafer

Silicon Wafer

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Fufureland Consulting Co., Ltd is the partner of the Japanese wafer suppliers. We mainly deals with the export and import of various kinds of silicon wafers include MEMC Shart Waker and silicon wafers made in China ect. We mainly supply 125 ...
China
Prism Coupler

Prism Coupler

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Advantage of Prism Coupler SPA-Series - Propagation loss, refractive index, and thickness measurement of thin film, bulk material.(lowest loss : 0.06 dB/ cm @1550nm wavelength for a dual layer silicon dioxide guide on silicon). - High Resolution ...
Korea (South)

Horizon Tech Silicon

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[Exporter, Importer, Service]
We at Horizontec, are traders and processors of broken silicon. We take any broken wafer with coatings and patterns on them and make them bare, with the lowest resistivity, Excellent Price! Also we sell BARE wafers! Email us at wasi@horizontec.net
India

Silicon Wafer

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I`m looking for IC grade silicon wafer (P type, High res, bare) Also I want to buy other IC grae silicon scraps I need more than 10 tons every month.
Japan

Buy Silicon Material

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Full/ broken IC grade silicon wafer 1. Si (purity)> 99.9999%(6N) 2. Size: Diameter >= 50mm 3. Thickness: > 400μm 4. Type: N-type (resitivity>1.0 ohm.cm)0.5 ohm.cm)> 90% 5. Bare, pattern, coat or.....
China

Buy Broken Solar Cell And Broken Silicon Wafer

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Dear Sirs or Madam, We wish to buy broken solar cell , broken solar wafer(bare wafer and coated wafer) and silicon blue type. If you can supply these items, pls email us some details together with your price-list. We are willing to establish.....
China

Buy All Kinds Of Scrap Silicon Materials

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We are now purchasing all kinds of scrap silicon materials, such as broken wafer, pot scrap, top/ tail of ingots.We repuest the resistivity must be more than0.5ohm.cm(P type), 1ohm.cm(N type).and the purity must be more than 6n.If you have such.....
China

Purchasing Silincon Wafer

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We are a manufactuer of solar module. We would likd import the silicon wafer all over the world. The main dimention of the wafer we are interested in is 125*125mm and 156*156mm, Conductivity: P-Type Resistivity: 0.5 ohm cm to 6 ohm cm .....
China
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