Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
646687
Silicon
wafer (single side polished), <100>, N-type, contains no dopant, diam. × thickness 2 in. × 0.5 mm
Sinónimos:
Silicon element
About This Item
Productos recomendados
Formulario
crystalline (cubic (a = 5.4037))
wafer (single side polished)
Nivel de calidad
no contiene
dopant
diám. × grosor
2 in. × 0.5 mm
bp
2355 °C (lit.)
mp
1410 °C (lit.)
densidad
2.33 g/mL at 25 °C (lit.)
propiedades de los semiconductores
<100>, N-type
cadena SMILES
[Si]
InChI
1S/Si
Clave InChI
XUIMIQQOPSSXEZ-UHFFFAOYSA-N
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Categorías relacionadas
Descripción general
Aplicación
- Innovative Solutions for High-Performance Silicon Anodes in Lithium-Ion Batteries: Overcoming Challenges and Real-World Applications.: This article addresses the challenges and real-world applications of high-performance silicon anodes in lithium-ion batteries, presenting innovative solutions to enhance their efficiency (Khan et al., 2024).
- Strain Engineering: Perfecting Freestanding Perovskite Oxide Fabrication.: This research focuses on strain engineering to improve the fabrication of freestanding perovskite oxides, which are crucial for various high-purity silicon applications in academia (Yun et al., 2024).
Propiedades físicas
Código de clase de almacenamiento
13 - Non Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
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Artículos
Explore methods for molecular monolayers on silicon surfaces, their properties, and applications in molecular electronics and sensing.
Explore methods for molecular monolayers on silicon surfaces, their properties, and applications in molecular electronics and sensing.
Explore methods for molecular monolayers on silicon surfaces, their properties, and applications in molecular electronics and sensing.
Explore methods for molecular monolayers on silicon surfaces, their properties, and applications in molecular electronics and sensing.
Protocolos
Photoresist kit offers pre-weighed chemical components for lithographic processes, with separate etchants for various substrate choices.
Photoresist kit offers pre-weighed chemical components for lithographic processes, with separate etchants for various substrate choices.
Photoresist kit offers pre-weighed chemical components for lithographic processes, with separate etchants for various substrate choices.
Photoresist kit offers pre-weighed chemical components for lithographic processes, with separate etchants for various substrate choices.
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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Bonjour, quelle est la signification d'un type N si il n'a pas pas de dopant ?
1 answer-
The Si wafer 646687 contains impurities even it is un-doped. So it could be N type.
Helpful?
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Do the 2" Si wafers come with a flat or not?
1 answer-
The silicon wafers have 2 flats <110><110>.
Helpful?
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