JP6296993B2 - 半導体マイクロワイヤあるいはナノワイヤの製造法と、当該マイクロワイヤあるいはナノワイヤを備える半導体構造、および半導体構造の製造法 - Google Patents
半導体マイクロワイヤあるいはナノワイヤの製造法と、当該マイクロワイヤあるいはナノワイヤを備える半導体構造、および半導体構造の製造法 Download PDFInfo
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- JP6296993B2 JP6296993B2 JP2014547954A JP2014547954A JP6296993B2 JP 6296993 B2 JP6296993 B2 JP 6296993B2 JP 2014547954 A JP2014547954 A JP 2014547954A JP 2014547954 A JP2014547954 A JP 2014547954A JP 6296993 B2 JP6296993 B2 JP 6296993B2
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- nanowire
- microwire
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- nitride
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- 239000002070 nanowire Substances 0.000 title claims description 168
- 239000004065 semiconductor Substances 0.000 title claims description 122
- 238000004519 manufacturing process Methods 0.000 title claims description 43
- 239000000758 substrate Substances 0.000 claims description 64
- 239000011777 magnesium Substances 0.000 claims description 38
- 150000004767 nitrides Chemical class 0.000 claims description 32
- 239000013078 crystal Substances 0.000 claims description 27
- 230000005670 electromagnetic radiation Effects 0.000 claims description 26
- 229910052749 magnesium Inorganic materials 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 21
- 238000000151 deposition Methods 0.000 claims description 20
- -1 magnesium nitride Chemical class 0.000 claims description 20
- 230000000873 masking effect Effects 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 14
- 229910002601 GaN Inorganic materials 0.000 claims description 11
- 239000000969 carrier Substances 0.000 claims description 11
- 230000008021 deposition Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 229910052738 indium Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 6
- 230000005693 optoelectronics Effects 0.000 claims description 6
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 4
- RNQKDQAVIXDKAG-UHFFFAOYSA-N aluminum gallium Chemical compound [Al].[Ga] RNQKDQAVIXDKAG-UHFFFAOYSA-N 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- 238000001514 detection method Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 230000006911 nucleation Effects 0.000 description 7
- 238000010899 nucleation Methods 0.000 description 7
- 238000000927 vapour-phase epitaxy Methods 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 4
- NWAIGJYBQQYSPW-UHFFFAOYSA-N azanylidyneindigane Chemical compound [In]#N NWAIGJYBQQYSPW-UHFFFAOYSA-N 0.000 description 4
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000000407 epitaxy Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000001451 molecular beam epitaxy Methods 0.000 description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- MSNOMDLPLDYDME-UHFFFAOYSA-N gold nickel Chemical compound [Ni].[Au] MSNOMDLPLDYDME-UHFFFAOYSA-N 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910005883 NiSi Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000001534 heteroepitaxy Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 229910021334 nickel silicide Inorganic materials 0.000 description 1
- RUFLMLWJRZAWLJ-UHFFFAOYSA-N nickel silicide Chemical compound [Ni]=[Si]=[Ni] RUFLMLWJRZAWLJ-UHFFFAOYSA-N 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Description
‐第1面と第2面とを備える半導体基板を準備するステップと、
‐基板の第1面の上にいわゆるバッファ層を形成するステップであって、当該層は窒化アルミニウムから成るステップと、
‐バッファ層の上に半導体マイクロワイヤあるいはナノワイヤを形成するステップであって、前記マイクロワイヤあるいはナノワイヤのいわゆる接触部分は主に直接バンドギャップの半導体窒化物から成り、前記部分はバッファ層と接触しているマイクロワイヤあるいはナノワイヤの部分であるステップとを備える。
‐第1面と第2面とを備える半導体基板を準備するステップと、
‐基板の第1面の上にバッファ層と呼ばれる結晶層を形成するステップであって、バッファ層は、厚さの少なくとも一部を覆って、第2面と接触している第1区域を持ち、第1区域は主にMgxNyの窒化マグネシウムから成るステップと、
‐バッファ層の上に少なくとも1つの半導体マイクロワイヤあるいはナノワイヤを形成するステップであって、接触部分と呼ばれる、前記マイクロワイヤあるいはナノワイヤの少なくとも1つの部分は主に、直接バンドギャップの半導体窒化物から成り、前記部分はバッファ層と接触しているマイクロワイヤあるいはナノワイヤの部分であるステップとを備える。
‐バッファ層の上にいわゆるマスキング層を析出させるステップであって、マスキング層を形成する材料は、半導体窒化物の適合されたエピタキシャル析出の間、マスキング層の上に析出なしに、バッファ層の上で半導体窒化物の選択的成長を可能にするよう適合されているステップと、
‐バッファ層に至る少なくとも1つの開口部をマスキング層に形成するステップと、
‐選択的エピタキシャル析出によって、各開口部にマイクロワイヤあるいはナノワイヤを形成するステップとを備えてよい。
‐第1面と第2面とを備える半導体基板と、
‐第1面と接触している結晶バッファ層と、
‐バッファ層と接触している少なくとも1つの半導体マイクロワイヤあるいはナノワイヤであって、前記マイクロワイヤあるいはナノワイヤの少なくとも1つのいわゆる接触部分は直接バンドギャップの半導体窒化物から作られ、前記接触部分は、バッファ層と接触しているマイクロワイヤあるいはナノワイヤの部分であり、マイクロワイヤあるいはナノワイヤは、極性化されると電磁放射線を放出するよう適合されたアクティブ区域も持つ、半導体マイクロワイヤあるいはナノワイヤと、
‐マイクロワイヤあるいはナノワイヤとそのアクティブ区域とを極性化するよう適合された、マイクロワイヤあるいはナノワイヤの電気的結合を行う手段とを備え、
バッファ層は、厚さの少なくとも一部を覆って、基板の第2面と接触している第1区域を持ち、第1区域は主にMgxNyの窒化マグネシウムから成る。
‐第1面と第2面とを備える半導体基板と、
‐第1面と接触している結晶バッファ層と、
‐バッファ層と接触している少なくとも1つの半導体マイクロワイヤあるいはナノワイヤであって、前記マイクロワイヤあるいはナノワイヤの接触部分と呼ばれる少なくとも1つの部分は、直接バンドギャップの半導体窒化物から作られ、前記接触部分は、バッファ層と接触しているマイクロワイヤあるいはナノワイヤの部分であり、マイクロワイヤあるいはナノワイヤは、電磁放射線を受信しかつそれを電気信号に変換するよう適合されたアクティブ区域も持つ、半導体マイクロワイヤあるいはナノワイヤと、
‐電気信号を読み出すために、マイクロワイヤあるいはナノワイヤの電気的結合を可能にするよう適合された、電気的結合手段とを備え、
バッファ層は、厚さの少なくとも一部を覆って、基板の第2面と接触している第1区域を持ち、第1区域は主にMgxNyの窒化マグネシウムから成る。
‐本発明に従ったマイクロワイヤあるいはナノワイヤの製造法に従って、少なくとも1つのマイクロワイヤあるいはナノワイヤを形成するステップと、
‐マイクロワイヤあるいはナノワイヤのための電気的結合手段を形成するステップとを備える。
‐第1分極性電極171と、
‐第1面100aと第2面100bとを備える半導体基板100であって、第2面は第1分極性電極171と接触している半導体基板100と、
‐基板100の第1面100aと接触している、いわゆるバッファ層110と、
‐バッファ層110と接触しているマスキング層120であって、マスキング層120は3つの開口部121を持つマスキング層120と、
‐開口部121の1つを通ってバッファ層110とそれぞれ接触している3つの半導体マイクロワイヤあるいはナノワイヤ150であって、マイクロワイヤあるいはナノワイヤ150各々は、バッファ層110と接触している接触部分と呼ばれる部分151と、接触部分151と接触しているアクティブ区域152と、アクティブ区域152と接触している極性部分と呼ばれる部分153とを備える半導体マイクロワイヤあるいはナノワイヤ150と、
‐極性部分153でマイクロワイヤあるいはナノワイヤ150各々と接触している分極性電極172とを備える。
‐半導体基板100を準備するステップと、
‐図2Aから図2Fには示されていない第1電極171を、基板100の第2面上に形成するステップと、
‐図2Aに示されるように、バッファ層110を形成するステップであって、バッファ層110は主にMgxNyの窒化マグネシウムから成り、前記層は結晶であるステップと、
‐マスキング層120を析出するステップと、
‐図2Bに示されるように、マスキング層120を貫通する開口部121を形成するステップであって、開口部121のこの形成は場合により、リソグラフィーサブステップとエッチングサブステップとの組み合わせによって得られるステップと、
‐図2Cから図2Eに示されるように、開口部121にマイクロワイヤあるいはナノワイヤ150を形成するステップと、
‐図2Fに示されるように、マイクロワイヤあるいはナノワイヤ150の極性部分153各々と接触している第2電極172を形成するステップとを備える。
100 半導体基板
100a 第1面
100b 第2面
110 バッファ層
111 第1区域
112 第2区域
120 マスキング層
121 開口部
150 半導体マイクロワイヤあるいはナノワイヤ
151 接触部分
152 アクティブ区域
152* アクティブ区域
153 極性部分
153a 第1区域
153b 第2区域
153* 極性部分
171 第1分極性電極
172 第2分極性電極
Claims (11)
- 光電気構造(10)の形成に使われる少なくとも1つの半導体マイクロワイヤあるいはナノワイヤの製造法であって、該製造法は、以下のステップ、すなわち、
‐第1面と第2面(100a、100b)とを備える半導体基板(100)を準備するステップと、
‐前記基板(100)の前記第1面(100a)の上にバッファ層と呼ばれる結晶層を形成するステップであって、前記バッファ層(110)は、厚さの少なくとも一部を覆って、前記第1面(100a)と接触している第1区域(110、111)を持ち、該第1区域(110、111)は主にMgxNyの窒化マグネシウムから成るステップと、
‐前記バッファ層(110)の上に少なくとも1つの半導体マイクロワイヤあるいはナノワイヤ(150)を形成するステップであって、接触部分と呼ばれる、前記マイクロワイヤあるいはナノワイヤ(150)の少なくとも1つの部分(151)は主に直接バンドギャップの半導体窒化物から成り、前記部分(151)は前記バッファ層(110)と接触している前記マイクロワイヤあるいはナノワイヤ(150)の部分であるステップとを備え、
前記バッファ層(110)の形成ステップは、2nmから10nmの厚さの層を形成するステップである、製造法。 - 前記マイクロワイヤあるいはナノワイヤの前記接触部分は、窒化ガリウムから構成されている、請求項1に記載の製造法。
- 前記バッファ層の形成ステップにおいて形成される該バッファ層(110)は主に、MgxNyの窒化マグネシウムから成る、請求項1あるいは2に記載の製造法。
- 前記バッファ層(110)の形成ステップにおいて、該バッファ層(110)は、厚さを覆って、前記基板(100)の前記第1面(100a)の反対側にある前記バッファ区域(110)の表面を備える少なくとも1つの第2区域(112)を持ち、前記第2区域(112)は主に、窒化マグネシウム以外の、かつ好ましくは前記マイクロワイヤあるいはナノワイヤ(150)の前記接触部分(151)とほぼ同じ組成の、直接バンドギャップの半導体窒化物から成る、請求項1あるいは2に記載の製造法。
- 前記バッファ層(110)の形成ステップにおいて、前記第1区域は、主にMg3N2の窒化マグネシウム好ましくは単結晶から成る、請求項1から4のいずれか1項に記載の製造法。
- 前記バッファ層(110)の形成ステップは、多数キャリアが電子である伝導性を有する層を形成するステップであり、半導体窒化物は少なくとも、前記バッファ層(110)と同じ伝導タイプを有する前記接触部分(151)を形成する、請求項1から5のいずれか1項に記載の製造法。
- 少なくとも1つのマイクロワイヤあるいはナノワイヤ(150)の形成ステップの間、少なくとも前記接触部分(151)を形成する直接バンドギャップの半導体窒化物は、窒化ガリウム(GaN)と、窒化アルミニウム(AlN)と、窒化インジウム(InN)と、xが0から1であるInxGa1−xNタイプの窒化インジウムガリウムと、x+yが0から1であるAlxInyGa1−x−yNタイプの窒化アルミニウムガリウムインジウムとを備えるグループから選択される、請求項1から6のいずれか1項に記載の製造法。
- 少なくとも1つの半導体マイクロワイヤあるいはナノワイヤ(150)の形成ステップは、以下のサブステップ、すなわち、
‐前記バッファ層(110)の上にいわゆるマスキング層(120)を析出させるステップであって、該マスキング層(120)を形成する材料は、半導体窒化物の適合されたエピタキシャル析出の間、前記マスキング層(120)の上に析出なしに、前記バッファ層(110)の上で半導体窒化物の選択的成長を可能にするよう適合されているステップと、
‐前記バッファ層(110)に至る少なくとも1つの開口部(121)を前記マスキング層(120)に形成するステップと、
‐選択的エピタキシャル析出によって、各開口部(121)にマイクロワイヤあるいはナノワイヤ(150)を形成するステップとを備える、請求項1から7のいずれか1項に記載の製造法。 - 電磁放射線を放出するために考案された半導体構造(10)であって、
‐第1面と第2面(100a、100b)とを備える半導体基板(100)と、
‐前記第1面(100a)と接触している結晶バッファ層(110)と、
‐該バッファ層(110)と接触している少なくとも1つの半導体マイクロワイヤあるいはナノワイヤ(150)であって、前記マイクロワイヤあるいはナノワイヤ(150)の少なくとも1つのいわゆる接触部分(151)は主に直接バンドギャップの半導体窒化物から成り、前記接触部分(151)は、前記バッファ層(110)と接触している前記マイクロワイヤあるいはナノワイヤ(150)の部分であり、該マイクロワイヤあるいはナノワイヤ(150)は、極性化されると電磁放射線を放出するよう適合されたアクティブ区域(152)も持つ、半導体マイクロワイヤあるいはナノワイヤ(150)と、
‐前記マイクロワイヤあるいはナノワイヤ(150)とそのアクティブ区域(152)とを極性化するよう適合された、前記マイクロワイヤあるいはナノワイヤ(150)の電気的結合を行う手段とを備え、
前記バッファ層(110)は、厚さの少なくとも一部を覆って、前記基板の前記第1面(100a)と接触している第1区域(110、111)を持ち、該第1区域(110、111)は主にMgxNyの窒化マグネシウムから成り、前記バッファ層(110)の厚さは2nmから10nmである、半導体構造(10)。 - 電磁放射線を受信しかつそれを電気信号に変換できる半導体構造(10)であって、前記構造(10)は、
‐第1面と第2面(100a、100b)とを備える半導体基板(100)と、
‐前記第1面(100a)と接触している結晶バッファ層(110)と、
‐該バッファ層(110)と接触している少なくとも1つの半導体マイクロワイヤあるいはナノワイヤ(150)であって、前記マイクロワイヤあるいはナノワイヤの接触部分(151)と呼ばれる少なくとも1つの部分は主に直接バンドギャップの半導体窒化物から成り、前記接触部分(151)は、前記バッファ層(110)と接触している前記マイクロワイヤあるいはナノワイヤ(150)の部分であり、該マイクロワイヤあるいはナノワイヤ(150)は、電磁放射線を受信しかつそれを電気信号に変換するよう適合されたアクティブ区域(152)も持つ、半導体マイクロワイヤあるいはナノワイヤと、
‐電気信号を読み出すために、前記マイクロワイヤあるいはナノワイヤ(150)の電気的結合を可能にするよう適合された、電気的結合手段とを備え、
前記バッファ層(110)は、厚さの少なくとも一部を覆って、前記基板(100)の前記第1面(100a)と接触している第1区域を持ち、該第1区域(110、111)は主にMgxNyの窒化マグネシウムから成り、前記バッファ層(110)の厚さは2nmから10nmである、半導体構造(10)。 - 光電気構造(10)の製造法であって、該構造は請求項9あるいは10に記載の構造であり、前記製造法は以下のステップ、すなわち、
‐請求項1に記載のマイクロワイヤあるいはナノワイヤ(150)の製造法に従って、少なくとも1つのマイクロワイヤあるいはナノワイヤ(150)を形成するステップと、
‐前記マイクロワイヤあるいはナノワイヤ(150)のための電気的結合手段を形成するステップとを備える、製造法。
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FR1162029A FR2984599B1 (fr) | 2011-12-20 | 2011-12-20 | Procede de fabrication d'un micro- ou nano- fil semiconducteur, structure semiconductrice comportant un tel micro- ou nano- fil et procede de fabrication d'une structure semiconductrice |
FR1162029 | 2011-12-20 | ||
US201261584401P | 2012-01-09 | 2012-01-09 | |
US61/584,401 | 2012-01-09 | ||
PCT/EP2012/076091 WO2013092665A1 (fr) | 2011-12-20 | 2012-12-19 | Procede de fabrication d'un micro- ou nano- fil semiconducteur, structure semiconductrice comportant un tel micro- ou nano- fil et procede de fabrication d'une structure semiconductrice |
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EP (1) | EP2795685B1 (ja) |
JP (2) | JP6296993B2 (ja) |
CN (1) | CN104011883B (ja) |
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GB2517186A (en) * | 2013-08-14 | 2015-02-18 | Norwegian University Of Science And Technology | Radial P-N junction nanowire solar cells |
CN105659383A (zh) * | 2013-10-21 | 2016-06-08 | 传感器电子技术股份有限公司 | 包括复合半导体层的异质结构 |
FR3020177B1 (fr) * | 2014-04-22 | 2016-05-13 | Commissariat Energie Atomique | Dispositif optoelectronique a rendement d'extraction lumineuse ameliore |
EP3137416A1 (en) * | 2014-04-29 | 2017-03-08 | Sol Voltaics AB | Methods of capturing and aligning an assembly of nanowires |
KR102348687B1 (ko) * | 2015-07-16 | 2022-01-07 | 삼성디스플레이 주식회사 | 표시 장치 |
FR3053054B1 (fr) * | 2016-06-28 | 2021-04-02 | Commissariat Energie Atomique | Structure de nucleation adaptee a la croissance epitaxiale d’elements semiconducteurs tridimensionnels |
FR3053531B1 (fr) * | 2016-06-30 | 2018-08-17 | Aledia | Dispositif optoelectronique a diodes tridimensionnelles |
CN106571405B (zh) * | 2016-11-01 | 2018-04-03 | 华南师范大学 | 一种带有GaN纳米线阵列的紫外探测器及其制作方法 |
FR3064109A1 (fr) * | 2017-03-20 | 2018-09-21 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Structure a nanofils et procede de realisation d'une telle structure |
CN107749437A (zh) * | 2017-11-17 | 2018-03-02 | 广州市香港科大霍英东研究院 | 可挠性发光二极管制程及其结构 |
KR102496483B1 (ko) * | 2017-11-23 | 2023-02-06 | 삼성전자주식회사 | 아발란치 광검출기 및 이를 포함하는 이미지 센서 |
FR3075468B1 (fr) * | 2017-12-19 | 2019-12-20 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede de fabrication d'un dispositif optoelectronique par report d'une structure de conversion sur une structure d'emission |
CN109638116B (zh) * | 2018-11-27 | 2020-12-25 | 华灿光电(浙江)有限公司 | 一种发光二极管的外延片的制备方法及外延片 |
JP6935657B2 (ja) | 2019-03-26 | 2021-09-15 | セイコーエプソン株式会社 | 発光装置およびプロジェクター |
CN111834489B (zh) * | 2019-04-17 | 2022-04-19 | 中国科学院苏州纳米技术与纳米仿生研究所 | 硅基深紫外雪崩光电二极管及其制备方法 |
FR3098013B1 (fr) * | 2019-06-25 | 2021-07-02 | Commissariat Energie Atomique | Procédé de fabrication d'un dispositif optoélectronique à diodes électroluminescentes de type axial |
KR20210099681A (ko) * | 2020-02-04 | 2021-08-13 | 삼성전자주식회사 | 3차원 구조 반도체 발광소자 및 디스플레이 장치 |
US11476118B2 (en) * | 2020-02-25 | 2022-10-18 | Microsoft Technology Licensing, Llc | Method for manufacturing nanowires |
US20240162377A1 (en) * | 2021-03-17 | 2024-05-16 | The Royal Institution For The Advancement Of Learning/Mcgill University | Substrate for semiconductor device, semiconductor component and method of manufacturing same |
CN113809191B (zh) * | 2021-08-11 | 2024-08-06 | 浙江芯科半导体有限公司 | 一种碳化硅基氮化镓微米线阵列光电探测器及制备方法 |
CN114300580B (zh) * | 2021-12-30 | 2024-06-04 | 长春理工大学 | 一种探测器材料及其制备方法 |
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US7235129B2 (en) * | 2004-04-13 | 2007-06-26 | Industrial Technology Research Institute | Substrate having a zinc oxide nanowire array normal to its surface and fabrication method thereof |
KR100658938B1 (ko) * | 2005-05-24 | 2006-12-15 | 엘지전자 주식회사 | 나노 로드를 갖는 발광 소자 및 그의 제조 방법 |
EP1727216B1 (en) | 2005-05-24 | 2019-04-24 | LG Electronics, Inc. | Rod type light emitting diode and method for fabricating the same |
CN101443887B (zh) * | 2006-03-10 | 2011-04-20 | Stc.Unm公司 | Gan纳米线的脉冲式生长及在族ⅲ氮化物半导体衬底材料中的应用和器件 |
CA2643439C (en) * | 2006-03-10 | 2015-09-08 | Stc.Unm | Pulsed growth of gan nanowires and applications in group iii nitride semiconductor substrate materials and devices |
TW200743141A (en) * | 2006-05-05 | 2007-11-16 | Super Nova Optoelectronics Corp | Epitaxial layer structure of gallium nitride-based compound semiconductor and fabricating method thereof |
TWI306316B (en) | 2006-07-28 | 2009-02-11 | Huga Optotech Inc | Semiconductor light emitting device and method of fabricating the same |
JP2008091470A (ja) * | 2006-09-29 | 2008-04-17 | Showa Denko Kk | Iii族窒化物化合物半導体積層構造体の成膜方法 |
FR2909491B1 (fr) | 2006-12-05 | 2010-04-23 | Commissariat Energie Atomique | Dispositif laser a source laser et guide d'onde couples |
JP2011135058A (ja) * | 2009-11-30 | 2011-07-07 | Honda Motor Co Ltd | 太陽電池素子、カラーセンサ、ならびに発光素子及び受光素子の製造方法 |
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FR2984599A1 (fr) | 2013-06-21 |
JP6550437B2 (ja) | 2019-07-24 |
EP2795685B1 (fr) | 2019-01-16 |
WO2013092665A1 (fr) | 2013-06-27 |
FR2984599B1 (fr) | 2014-01-17 |
CN104011883A (zh) | 2014-08-27 |
CN104011883B (zh) | 2017-09-29 |
JP2015501087A (ja) | 2015-01-08 |
JP2018029205A (ja) | 2018-02-22 |
EP2795685A1 (fr) | 2014-10-29 |
US20140327037A1 (en) | 2014-11-06 |
US9331233B2 (en) | 2016-05-03 |
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