電子元件
理學藉由先進的分析技術,為您提供經過實踐驗證的材料分析、精確識別與可靠定量分析解決方案,幫助您製造更安全、高效且值得信賴的電子設備。
行業挑戰
電子研究與品質控制
針對電子行業的產品
未來應用
憑藉成熟可靠的分析技術,引領電子研究與品質控制的未來
晶體缺陷
在生產高性能半導體元件時,外延薄膜中的晶體缺陷可能會造成問題。例如,當薄膜進行外延生長時,可能會繼承單晶基板的晶體缺陷。因此,在薄膜生長之前評估單晶基板中的晶粒和晶體缺陷,對確保元件達到最佳性能上至關重要。
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晶體品質
X光搖擺曲線測量是一種用於評估晶體薄膜和單晶基板晶體品質的方法。透過分析測量得到的搖擺曲線峰寬(FWHM),可獲得樣品內晶格平面取向分佈(鑲嵌分佈)的訊息。這種取向分佈可以用來衡量晶體完整性。理學的 SmartLab 繞射儀配有高解析度光束調節器,為高品質晶體薄膜和基板的完整性測量提供了必要的解析能力。
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晶格常數
三軸 X光幾何結構與高精度測角儀相結合,可實現單晶基板晶片的超高解析度繞射分析。“三軸”指三個獨立的晶體繞射元件:樣品構成一軸,另外兩軸分別與入射和繞射光束通道切割多次反射單色器晶體有關。配合使用XY位移臺,可以評估單晶矽片上晶格參數的變化。
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取向分析
有機半導體作為新一代半導體材料,與傳統的無機材料相比,其成本效益突出,性能更為優越。分子的排列和取向對有機半導體的性能至關重要。本案例展示了利用面內 X光繞射(XRD)評估銅酞菁(CuPc)薄膜取向的優勢。這種材料具有光電導和電致發光特性,在各種應用中展現出重要價值。
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切割與封裝
SmartLab μHR先進系統可分析印刷電路板等微型元件的結晶狀態。相比採用早期的狹縫準直器光學系統,本系統使用微聚焦 X光源和高速二維X光偵測器,能在更短的時間內完成高對比度微小區域測量。
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印刷電路板
X光微型 CT(電腦斷層掃描)透過重建穿透樣品的X光投影圖像,可生成微小元件的高解析度三維圖像。重建後的圖像以二維切片和三維立體渲染形式呈現,實現對元件內部結構與缺陷的無損分析。
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微小區域mapping
針對印刷電路板等微型元件的分析,準確評估各元件結晶狀態至關重要。傳統光學系統需要將發散的 X光光束轉換成聚焦光束,由於 X光光束強度衰減嚴重,導致測量耗時。而SmartLab μHR搭配高速二維 X光偵測器,即使在工作功率僅為傳統設備1/10的情況下,也能在短時間內實現高強度微小區域測量。
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以下是與電子元件相關的應用說明
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RSMD002 - Thickness Characterization of a Power Device Backside Electrode
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B-XRD3007 - Tri-axial Stress Analysis of a Multilayer Ceramic Capacitor (MLCC)
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B-XRD3005 - Evaluation of Residual Stress of Thin Films by GI-XRD and the Multiple hkl Method
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B-XRD2034 - Twist Width Evaluation of Group III-V Nitride Films by Rocking Curve Measurement
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B-XRD2031 - Evaluation of Curvature of a Single Crystal Substrate by Rocking Curve Measurement
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B-XRD2030 - Evaluation of Uniformity of Thin Film Thickness by X-ray Reflectivity Mapping
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B-XRD2028 - Off-normal Fiber Texture Analysis by Pole Figure Measurement
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B-XRD2027 - Evaluation of Uniformity of a Single Crystal Substrate by Rocking Curve Measurement
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B-XRD2026 - Analysis of Epitaxial Films on In-plane Anisotropic Substrates by Wide-Range RSM
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B-XRD2025 - Analysis of Uniaxially Oriented Film by Wide-range RSM
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B-XRD2024 - High-speed RSM of a III-nitride Epitaxial Film by 1D Detection Mode
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B-XRD2023 - Phase Identification of an Organic Thin Film by GIWAXS Measurement with a 2D detector
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B-XRD2022 - Crystal Defect Analysis by X-ray Reflection Topography
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B-XRD2021 - High-speed RSM of an Epitaxial Film by 1D Detection Mode
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B-XRD2020 - Phase ID and Orientation Analysis for Thin Film SOFC Material using 2DD
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B-XRD2009 - Orientation Analysis of Organic Thin Film on Single Crystal Sub by In-plane XRD
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B-XRD2007 - Examination for Growth Process of Organic Thin Film by In-plane XRD
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B-XRD2006 - Crystal Orientation Evaluation of Epitaxial Film and Ultrathin Buffer Layers by In-plane Reciprocal Space Mapping
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B-XRD2005 - Orientation Analysis of Organic Thin Film on Rubbed Glass by In-plane XRD
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B-XRD2003 - Magnetic Recording Media (FePt) by In-plane XRD
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B-XRD2001 - Evaluation of Crystal Quality (Tilt and Twist Qidths) of Group-III Nitride Film by the Rocking Curve Method
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B-XRD1170 - Phase Identification of a Black Foreign Material on a Sintered BaTiO₃ Ceramic using Micro-area X-ray Diffraction
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B-XRD1149 - Evaluation of Barium Titanate Polymorphs by Rietveld Analysis
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B-XRD1113 - Evaluation of Oxidation State by the BVS Method
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B-XRD1110 - Particle Size Distribution Analysis of Ferroelectric Nanopowder by USAXS
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B-XRD1109 - Structure Determination of Ferroelectric Nano-powder by PDF Analysis
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B-XRD1089 - Micro-area Mapping Measurement of Printed Circuit Boards
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B-XRD1018 - Crystallite Size Distribution of Zinc Oxide Nanoparticles
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B-TA1081 - TG‑DTA Evaluation of Epoxy Resin Using Sample Observation Function
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B-TA1070 - Thermal History Of Electrical Wire Insulating Sheath Polymer