Purely importedHQ grapheneHafnium Selenide Crystal
$2,250.00
Important Notes
- No Refunds or Exchanges: All sales are final. MAXNANO does not provide return, exchange, or refund services under any circumstances.
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- Terms and Conditions: All orders and business interactions are subject to MAXNANO’s standard Terms and Agreements.
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Product Overview
We supply high-purity hafnium diselenide (HfSe₂) crystals from HQ Graphene, featuring exceptional semiconductor properties with an indirect band gap of ~1.1 eV. These van der Waals crystals exhibit a metallic gray-black appearance and hexagonal structure, making them ideal for advanced applications in nonlinear optics, terahertz technology, and infrared photonics.
Specifications
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Type: Synthetic single crystal
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Purity: >99.995%
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Size: ~8 mm
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Color: Metallic gray-black
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Crystal Structure: Hexagonal
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Unit Cell: a = b = 0.3745 nm, c = 0.6160 nm
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Angles: α = β = 90°, γ = 120°
Key Properties
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Semiconductor Characteristics: Indirect band gap ~1.1 eV
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High Nonlinear Coefficient: Excellent for frequency conversion
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Van der Waals Structure: Easy exfoliation to 2D layers
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Terahertz Performance: Effective THz wave generation and detection
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Infrared Transparency: Suitable for mid- to far-IR applications
Product Features
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High crystalline quality
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Uniform hexagonal morphology
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Excellent exfoliation properties
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Stable chemical composition
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Consistent batch performance
Applications
Nonlinear Optics
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Terahertz wave generation and detection
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Optical frequency converters
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Mid-infrared laser systems
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Far-infrared light sources
Photonic Devices
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High-sensitivity mid-infrared photodetectors
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Terahertz time-domain spectroscopy systems
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Optical rectification applications
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Infrared imaging systems
Communications Technology
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Advanced communication systems
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Terahertz imaging applications
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Sensor technology components
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Signal processing devices
Research Applications
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2D material studies
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van der Waals heterostructures
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Terahertz technology development
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Infrared photonics research
Technical Advantages
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Superior nonlinear optical performance
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High damage threshold for intense applications
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Low absorption coefficient in operational bands
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Excellent terahertz generation efficiency
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Customizable crystal sizes available
Quality Assurance
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Crystalline structure verification
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Optical property characterization
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Electrical performance testing
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Chemical composition analysis
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Batch consistency certification
Contact Information
For technical specifications and ordering:
Email: Sales@maxnanotech.com
| Weight | 100 g |
|---|---|
| Dimensions | 30 × 20 × 20 mm |
| Specification | Purity: 99.995%; Dimensions: ~8 mm |
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