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High Purity Cobalt Sputtering Target, 99.95%
Product Type: Round planar sputtering target
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This document records the technical constraints for the Atomfair 99.95% cobalt round planar sputtering target. These constraints apply to the selected thickness and diameter variation after procurement confirmation.
- Dimensional compatibility check: Confirm the selected target diameter and thickness against the receiving chamber and sputtering source dimensions before installation.
- Backing plate mounting decision: Select either an unbonded target or the optional copper backing plate bonding based on the mounting requirements of the deposition system.
- Surface preservation during storage: Maintain the target in vacuum packaging until loading into the deposition chamber to preserve the prepared surface condition.
- Incoming surface verification: Inspect the target surface state and dimensional tolerances during receiving to confirm conformance with the agreed configuration.
How does the 99.95% purity and 6.24 µΩ·cm electrical resistivity of the cobalt sputtering target affect film quality in magnetron sputtering for magnetic applications?
The 99.95% purity (Co 3N5 grade) with total critical impurities ≤500 ppm ensures minimal contamination in deposited magnetic films. The electrical resistivity of 6.24 µΩ·cm is suitable for stable magnetron sputtering discharge, aiding consistent deposition rates for electronic device and magnetic film applications.
What bonding and dimensional tolerance options are available for integrating this cobalt sputtering target into a standard magnetron sputtering system?
The target is supplied unbonded with optional Cu backing plate bonding. Dimensional tolerance is ±0.10 mm for diameter and thickness (typical), and available diameters range from 25.4 mm to 101.6 mm with thicknesses from 1 mm to 6.35 mm. Surface finish is Ra ≤1.6 µm via turning/grinding, supporting compatibility with standard round planar sputtering cathode assemblies.
What packaging and handling precautions are required for the 99.95% cobalt sputtering target to maintain purity before installation?
Each target is vacuum packed with a Certificate of Analysis (COA) to prevent oxidation and contamination. Final parameters are confirmed by batch inspection, and the target should be stored in a clean, dry environment. Bonding and handling instructions should be reviewed with the agreed configuration to maintain surface integrity.
This 99.95% pure round planar cobalt sputtering target provides Co 3N5 grade material at 8.90 g/cm3 density and 6.24 micro-ohm cm resistivity, with thickness options from 1 mm to 6.35 mm and diameters from 25.4 mm to 101.6 mm for magnetic film, magnetron sputtering, and electronic device applications.
Positive
- Controlled-purity cobalt sputtering source: The 99.95% purity Co 3N5 grade with <=500 ppm typical total critical impurities supports reproducible deposition for magnetic film, magnetron sputtering, and electronic device workflows.
- Configurable planar target geometry: Multiple thickness and diameter configurations, combined with a turning/grinding surface finish of Ra<=1.6 um typical, allow users to match the target to their magnetron sputtering platform and process requirements.
Trade-offs
- Unbonded delivery requires bonding specification: The target is supplied unbonded unless optional copper backing plate bonding is requested, so users must confirm the backing plate assembly and system compatibility before ordering.
- Typical tolerances require batch confirmation: Dimensional tolerance and surface finish are stated as typical values, with final parameters confirmed by batch inspection; critical dimensions and finish requirements must be agreed per configuration.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
