JP4249094B2 - 薄膜状微粒子集積体の製造方法 - Google Patents
薄膜状微粒子集積体の製造方法 Download PDFInfo
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- JP4249094B2 JP4249094B2 JP2004178794A JP2004178794A JP4249094B2 JP 4249094 B2 JP4249094 B2 JP 4249094B2 JP 2004178794 A JP2004178794 A JP 2004178794A JP 2004178794 A JP2004178794 A JP 2004178794A JP 4249094 B2 JP4249094 B2 JP 4249094B2
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Description
微粒子分散液2の調製は以下のように行った。粒径300nmの球形状単分散シリカ粒子をエタノール分散媒させたものを遠心分離し、上澄み液を除去した後、沈殿物にエタノールを加え、球形状単分散シリカ粒子をエタノールに再度分散させた。この分散液に対し、同様に遠心分離を行い、上澄み液除去、エタノール添加、再分散を行う。以上の工程を3回行い、最終のエタノール添加の際に、粒子の濃度を5重量%に調整したものを微粒子分散液とした。
微粒子分散液2と基板1は、実施例1と同様のものを使用した。
微粒子分散液2と基板1は、実施例1と同様のものを使用した。引き上げ装置5は、図3とほぼ同様の構成のものを使用したが、加熱の程度が強い箇所と弱い箇所を作るため、炭酸ガスレーザ発生装置は複数本使用した。複数本のレーザービームを重ね合わせ、図6に示すような、加熱の程度が強い領域26と弱い領域27を形成した。
2 微粒子分散液
3 基板および微粒子分散液の雰囲気
5 引き上げ装置
6 微粒子
7 分散媒
8 薄膜状微粒子集積体
9 3相接触線
10 メニスカス
11 冷却浴機構
12 蓋
15 炭酸ガスレーザ照射装置
16 フィードバック機構(レーザ電源)
17 導入窓
18 集光レンズ
19 放射温度計
20 バウンダリ
21 成長上流
22 成長下流
23 成長方向
24 微粒子集積体の結晶相
25 微粒子集積体の液相
26 加熱の程度が強い領域
27 加熱の程度が弱い領域
Claims (4)
- 基板の一部と、微粒子を分散媒に分散させて得られた微粒子分散液とを接触させた後、当該基板、当該微粒子分散液、当該基板および当該微粒子分散液の雰囲気で作られるメニスカス先端部の3相接触線を掃引展開して移動させて微粒子集積体を製造する薄膜状微粒子集積体の製造方法であって、
前記基板の温度を前記微粒子分散液の温度よりも高くし、
前記3相接触線の近傍に形成された基板表面の濡れ膜の任意の位置を複数本のビームで隣同士のビームの偏光状態を直交させて重ね合わることによって加熱の程度を変えて加熱することを特徴とする薄膜状微粒子集積体の製造方法。 - 前記微粒子分散液の温度を、前記基板および前記微粒子分散液の雰囲気の温度よりも高くすることを特徴とする請求項1に記載の薄膜状微粒子集積体の製造方法。
- 前記基板および前記微粒子分散液の雰囲気の温度を、前記基板の温度以上にすることを特徴とする請求項1に記載の薄膜状微粒子集積体の製造方法。
- 前記加熱は、エネルギービーム発生装置を用いることを特徴とする請求項1から3のいずれか1項に記載の薄膜状微粒子集積体の製造方法。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004178794A JP4249094B2 (ja) | 2004-06-16 | 2004-06-16 | 薄膜状微粒子集積体の製造方法 |
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| JP2004178794A JP4249094B2 (ja) | 2004-06-16 | 2004-06-16 | 薄膜状微粒子集積体の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006000738A JP2006000738A (ja) | 2006-01-05 |
| JP2006000738A5 JP2006000738A5 (ja) | 2006-07-20 |
| JP4249094B2 true JP4249094B2 (ja) | 2009-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2004178794A Expired - Fee Related JP4249094B2 (ja) | 2004-06-16 | 2004-06-16 | 薄膜状微粒子集積体の製造方法 |
Country Status (1)
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| JP (1) | JP4249094B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5278666B2 (ja) * | 2008-07-29 | 2013-09-04 | 株式会社村田製作所 | 超微粒子薄膜の製造方法 |
| JP5518406B2 (ja) * | 2009-09-10 | 2014-06-11 | 富士電機株式会社 | 微粒子配列構造体の製造方法 |
| CN106660004A (zh) * | 2014-05-08 | 2017-05-10 | 公立大学法人大阪府立大学 | 聚集装置及聚集方法、微小物体聚集结构体的制造装置、微生物的聚集除去装置、被检测物质的检测装置、被分离物质的分离装置以及被导入物质的导入装置 |
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| JP2006000738A (ja) | 2006-01-05 |
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