Multi-Purpose High Power XRD(MPXRD) | 다목적 고출력 X선회절기
| Laboratory/Field | |||
|---|---|---|---|
| Model | Smart Lab | ||
| Maker | RIGAKU(Japan) | ||
| Technician | Gyeong Ae Lee | ||
| Contact | 052-217-4163 / kalee@unist.ac.kr | ||
| Status for Reservation | 가능 | ||
| Reservation Unit | 2 | Maximum Time (per day) | 2 |
| Open(~ago) | Cancel (~ago) | ||
| Equipment location | 울산광역시 울주군 언양읍 유니스트길 50 울산과학기술원 102동 B101-2호 | ||
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Description
○ 응용: 분말/박막 결정구조 분석
○ 샘플량: 분말 0.5 mg 이상, Bulk & 극박막 1um 이하
○ 샘플준비
- 분말: 압분체(5㎛ 또는 325 mesh 이하)로 준비
- 판상: 가로세로 1cm ~ 2cm 크기로 준비(윗면과 바닥 모두 이물질 없는 깨끗한 상태로 준비, 금속시편은 표면 polishing)○ Application: Crystal structure analysis powder or thin film
○ Sample amount: Powder 0.5 mg or more, Bulk & ultra-thin film 1 um or less
○ Sample preparation
- Powder: Prepare as a press(5㎛ or 325 mesh or less)
- Plate: Prepare in a size of 1cm to 2cm in width and length(Dust free, metal need surface polishing) -
Specifications
○ X-Ray generator : Max. power 9kW
○ Incident K-alpha
- X-ray wavelength : Cu K-alpha
○ Detectors : 2D detector (Hypix-3000)
○ High precision goniometer
- Geometry : Vertical θ/θ geometry with horizontal sample mounting
○ Variable incident beam
- Bragg-brentano direct beam
- Divergent monochromatic beam
- Parallel beam
- High resolution parallel beam
- Micro focusing beam
○ Attachment
- Chi-Phi attachment
- 2D Transmission SAXS/WAXS stage
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Applications
○ PDF Reference match 및 profile refinement를 통한 결정구조 및 크기, 물질/상 분석, 정량분석
○ XRD profile 분석을 통해 crystallite size 및 crystallinity 분석