JP6067079B2 - 酸化インジウムナノロッドおよびその製造方法 - Google Patents
酸化インジウムナノロッドおよびその製造方法 Download PDFInfo
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- JP6067079B2 JP6067079B2 JP2015180844A JP2015180844A JP6067079B2 JP 6067079 B2 JP6067079 B2 JP 6067079B2 JP 2015180844 A JP2015180844 A JP 2015180844A JP 2015180844 A JP2015180844 A JP 2015180844A JP 6067079 B2 JP6067079 B2 JP 6067079B2
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- JP
- Japan
- Prior art keywords
- indium oxide
- temperature
- zone
- oxide nanorod
- indium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 title claims description 75
- 229910003437 indium oxide Inorganic materials 0.000 title claims description 74
- 239000002073 nanorod Substances 0.000 title claims description 70
- 238000004519 manufacturing process Methods 0.000 title claims description 24
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 30
- 239000000758 substrate Substances 0.000 claims description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 20
- 229910052760 oxygen Inorganic materials 0.000 claims description 20
- 239000001301 oxygen Substances 0.000 claims description 20
- 229910052738 indium Inorganic materials 0.000 claims description 18
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 229910052786 argon Inorganic materials 0.000 claims description 15
- 230000002596 correlated effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 10
- 239000003054 catalyst Substances 0.000 description 8
- 239000013256 coordination polymer Substances 0.000 description 8
- 239000002086 nanomaterial Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 239000012159 carrier gas Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G15/00—Compounds of gallium, indium or thallium
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
- C30B23/007—Growth of whiskers or needles
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
- C01P2004/16—Nanowires or nanorods, i.e. solid nanofibres with two nearly equal dimensions between 1-100 nanometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Catalysts (AREA)
- Physical Vapour Deposition (AREA)
- Manufacturing Of Electric Cables (AREA)
- Thin Film Transistor (AREA)
Description
A2 第2ゾーン
Ar アルゴン
BP 底部
CP 接続部
DP ナノ液滴
E1 上部電極
E2 裏面電極
I 吸気弁
M インジウム金属源
O 排気弁
O2 酸素
R 酸化インジウムナノロッド
SC、SC’ ソーラーパネル
SC1 第1半導体層
SC2 第2半導体層
SUB 基板
T1 第1温度
T2 第2温度
TF 高温炉
TP 上部
W 幅
Claims (7)
- 第1ゾーンと第2ゾーンに分かれた高温炉を提供するステップと、
前記第1ゾーンに少なくとも1つのインジウム金属源を配置し、前記第2ゾーンに基板を配置するステップと、
前記第1ゾーンの温度を第1温度に変調し、前記第2ゾーンの温度を前記第1ゾーンよりも低い第2温度に変調するステップと、
前記第1ゾーンの前記温度が前記第1温度に達し、且つ前記第2ゾーンの前記温度が前記第2温度に達した時に、アルゴンおよび酸素を前記高温炉に導入し、前記アルゴンと前記酸素の比率を30:1〜70:1の範囲にして、前記基板上に前記酸化インジウムナノロッドを形成するステップと、
を含み、
前記第1温度が、800℃〜1000℃の範囲内であり、前記第2温度が、300℃〜500℃の範囲内である酸化インジウムナノロッドの製造方法。 - 前記酸化インジウムナノロッドが、前記アルゴンおよび前記酸素を前記高温炉に1分間導入した後に形成され、各前記酸化インジウムナノロッドが、前記基板の表面から外側へ延伸する請求項1に記載の酸化インジウムナノロッドの製造方法。
- 前記アルゴンおよび前記酸素を前記高温炉に導入してから30分の間、各前記酸化インジウムナノロッドの長さと平均直径が、前記アルゴンおよび前記酸素を導入した時間に正相関する請求項1または2に記載の酸化インジウムナノロッドの製造方法。
- 各前記酸化インジウムナノロッドが、底部と、接続部と、上部とを含み、前記底部が、前記基板と接触し、前記接続部が、前記底部と前記上部の間に接続され、前記上部が、インジウムで構成され、前記接続部および前記底部が、それぞれ酸化インジウムで構成された請求項1から3のいずれか1項に記載の酸化インジウムナノロッドの製造方法。
- 前記上部の平均直径が、前記接続部の平均直径および前記底部の平均直径よりも大きい請求項4に記載の酸化インジウムナノロッドの製造方法。
- 前記接続部の幅が、前記上部から前記底部に向かって徐々に減少する請求項4または5に記載の酸化インジウムナノロッドの製造方法。
- 各前記酸化インジウムナノロッドは、画鋲形状を有する請求項1から6のいずれか1項に記載の酸化インジウムナノロッドの製造方法。
Applications Claiming Priority (2)
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TW103131775 | 2014-09-15 | ||
TW103131775A TWI537213B (zh) | 2014-09-15 | 2014-09-15 | 氧化銦奈米柱及其製造方法 |
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JP2016060691A JP2016060691A (ja) | 2016-04-25 |
JP6067079B2 true JP6067079B2 (ja) | 2017-01-25 |
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JP2015180844A Active JP6067079B2 (ja) | 2014-09-15 | 2015-09-14 | 酸化インジウムナノロッドおよびその製造方法 |
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Country | Link |
---|---|
US (1) | US9796597B2 (ja) |
EP (1) | EP2995705B1 (ja) |
JP (1) | JP6067079B2 (ja) |
CN (1) | CN105428248B (ja) |
ES (1) | ES2699373T3 (ja) |
TW (1) | TWI537213B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115028192B (zh) * | 2022-04-14 | 2024-01-23 | 国科大杭州高等研究院 | 一种基于有机膦化物合成氧化铟半导体纳米晶的方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS4945988B1 (ja) * | 1969-09-30 | 1974-12-07 | ||
JPS569905A (en) * | 1979-07-04 | 1981-01-31 | Nitto Electric Ind Co | Method of manufacturing transparent conductive film |
JPH08158041A (ja) * | 1994-11-29 | 1996-06-18 | Hitachi Ltd | 透明導電膜の製造方法および装置 |
WO2004050547A2 (en) * | 2002-09-12 | 2004-06-17 | The Trustees Of Boston College | Metal oxide nanostructures with hierarchical morphology |
CN102548895B (zh) * | 2009-09-28 | 2015-09-30 | 第一工业制药株式会社 | 含金属盐的组合物、基板及基板的制造方法 |
CN102219552B (zh) * | 2010-04-19 | 2012-12-19 | 华东师范大学 | 在硅片上复合In2O3箭状纳米结构的半导体材料及其制备方法 |
WO2014047113A1 (en) | 2012-09-18 | 2014-03-27 | Glo Ab | Nanopyramid sized opto-electronic structure and method for manufacturing of same |
CN103318949A (zh) * | 2013-06-24 | 2013-09-25 | 长安大学 | 一种氧化铟锡纳米颗粒粉体的低温固相制备方法 |
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2014
- 2014-09-15 TW TW103131775A patent/TWI537213B/zh active
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2015
- 2015-03-27 CN CN201510140410.0A patent/CN105428248B/zh active Active
- 2015-06-16 US US14/740,293 patent/US9796597B2/en active Active
- 2015-09-10 EP EP15184576.5A patent/EP2995705B1/en active Active
- 2015-09-10 ES ES15184576T patent/ES2699373T3/es active Active
- 2015-09-14 JP JP2015180844A patent/JP6067079B2/ja active Active
Also Published As
Publication number | Publication date |
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EP2995705A3 (en) | 2016-03-23 |
ES2699373T3 (es) | 2019-02-11 |
TW201609551A (zh) | 2016-03-16 |
EP2995705B1 (en) | 2018-08-29 |
US9796597B2 (en) | 2017-10-24 |
CN105428248B (zh) | 2019-05-21 |
US20160075565A1 (en) | 2016-03-17 |
EP2995705A2 (en) | 2016-03-16 |
CN105428248A (zh) | 2016-03-23 |
JP2016060691A (ja) | 2016-04-25 |
TWI537213B (zh) | 2016-06-11 |
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