以脈衝雷射沈積製造FeBO3薄膜; Pulsed laser deposition of FeBO3 thin films

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/25775

Title:	以脈衝雷射沈積製造FeBO3薄膜;Pulsed laser deposition of FeBO3 thin films
Authors:	葉啟宇;Chi-yu Yeh
Contributors:	物理研究所
Keywords:	脈衝雷射沈積;film;Pulsed laser deposition
Date:	2010-03-03
Issue Date:	2010-06-11 16:13:41 (UTC+8)
Publisher:	國立中央大學圖書館
Abstract:	對於Fe57BO3單晶與Fe57CO3單晶這兩個材料而言，分別有能以外加磁場切換儲存核激發能量[1]與能以原子核能階混成達成硬X光電磁感應透明化效應[2]這兩種原子核量子光學特性。對於無居量反轉雷射的發展而言，這兩種材料的原子核量子光學特性占有重要的地位，所以對Fe57BO3單晶與Fe57CO3單晶研究與探討變得相對重要。若要研究Fe57BO3單晶與Fe57CO3單晶，則必須先製作出Fe57BO3 與Fe57CO3兩種晶體，本論文著重的目標即為以脈衝雷射沉積技術[3]製作出Fe57BO3單晶薄膜。本論文的第一章先簡介Fe57BO3單晶之以外加磁場切換儲存核激發能量的原子核量子光學特性及Fe57CO3單晶以原子核能階混成達成硬X光電磁感應透明化效應的原子核量子光學特性；第二章介紹本實驗室長Fe57BO3的脈衝雷射鍍膜系統(PLD)；第三章介紹長FeBO3薄膜之實驗過程與結果；第四章介紹總結及未來預計將做的改進和研究。 For single crystal Fe57BO3 and single crystal Fe57CO3, there is the character of Storage of Nuclear Excitation Energy in Fe57BO3 through Magnetic Switching and the character of electromagnetically induced transparency of hard X‐ray pulse in 57FeCO3 by nuclear level mixing of nucleus separately. F or the development of lasing without inversion, the characters are very important. So we need to research single crystal Fe57BO3 and single crystal Fe57CO3. We need to make the polycrystal Fe57BO3 and polycrystal Fe57CO3 if we want to make the single crystal Fe57BO3 and single crystal Fe57CO3. The goal in this paper is that making the single crystal FeBO3 by pulsed laser deposition (PLD), and I will speak how to make the polycrystal FeBO3 and single crystal Fe57BO3 step by step. The first chapter introduces the character of Storage of Nuclear Excitation Energy in Fe57BO3 through Magnetic Switching and the character of electromagnetically induced transparency of hard X‐ray pulse in 57FeCO3 by nuclear level mixing of nucleus separately. The second chapter introduces the pulsed laser deposition (PLD) system. The third chapter introduces the experimental procedure and result. And the final chapter introduces the summary and the future work.
Appears in Collections:	[Graduate Institute of Physics] Electronic Thesis & Dissertation

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