JP2016530721A - ラジアルpn接合ナノワイヤ太陽電池 - Google Patents
ラジアルpn接合ナノワイヤ太陽電池 Download PDFInfo
- Publication number
- JP2016530721A JP2016530721A JP2016533929A JP2016533929A JP2016530721A JP 2016530721 A JP2016530721 A JP 2016530721A JP 2016533929 A JP2016533929 A JP 2016533929A JP 2016533929 A JP2016533929 A JP 2016533929A JP 2016530721 A JP2016530721 A JP 2016530721A
- Authority
- JP
- Japan
- Prior art keywords
- type
- photovoltaic device
- nanowire
- core
- shell
- 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.)
- Granted
Links
- 239000002070 nanowire Substances 0.000 title claims abstract description 198
- 239000000758 substrate Substances 0.000 claims abstract description 56
- 230000005684 electric field Effects 0.000 claims description 33
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 229910002804 graphite Inorganic materials 0.000 claims description 10
- 239000010439 graphite Substances 0.000 claims description 10
- 230000003595 spectral effect Effects 0.000 claims description 10
- 238000001228 spectrum Methods 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 238000000862 absorption spectrum Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000004088 simulation Methods 0.000 description 46
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 40
- 230000006798 recombination Effects 0.000 description 36
- 238000005215 recombination Methods 0.000 description 36
- 230000007423 decrease Effects 0.000 description 22
- 238000010521 absorption reaction Methods 0.000 description 19
- 239000000463 material Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 17
- 230000008859 change Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 16
- 230000006870 function Effects 0.000 description 16
- 238000004364 calculation method Methods 0.000 description 13
- 230000002829 reductive effect Effects 0.000 description 13
- 239000011258 core-shell material Substances 0.000 description 11
- 239000000969 carrier Substances 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 9
- 238000012546 transfer Methods 0.000 description 9
- 230000031700 light absorption Effects 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 6
- 230000001419 dependent effect Effects 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000002784 hot electron Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 239000006117 anti-reflective coating Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- -1 Al x Ga 1-x As Chemical class 0.000 description 1
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004141 dimensional analysis Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000651 laser trapping Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013041 optical simulation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/70—Surface textures, e.g. pyramid structures
- H10F77/703—Surface textures, e.g. pyramid structures of the semiconductor bodies, e.g. textured active layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/14—Photovoltaic cells having only PN homojunction potential barriers
- H10F10/144—Photovoltaic cells having only PN homojunction potential barriers comprising only Group III-V materials, e.g. GaAs,AlGaAs, or InP photovoltaic cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/16—Photovoltaic cells having only PN heterojunction potential barriers
- H10F10/163—Photovoltaic cells having only PN heterojunction potential barriers comprising only Group III-V materials, e.g. GaAs/AlGaAs or InP/GaInAs photovoltaic cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/127—The active layers comprising only Group III-V materials, e.g. GaAs or InP
- H10F71/1272—The active layers comprising only Group III-V materials, e.g. GaAs or InP comprising at least three elements, e.g. GaAlAs or InGaAsP
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/10—Semiconductor bodies
- H10F77/12—Active materials
- H10F77/124—Active materials comprising only Group III-V materials, e.g. GaAs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/10—Semiconductor bodies
- H10F77/14—Shape of semiconductor bodies; Shapes, relative sizes or dispositions of semiconductor regions within semiconductor bodies
- H10F77/143—Shape of semiconductor bodies; Shapes, relative sizes or dispositions of semiconductor regions within semiconductor bodies comprising quantum structures
- H10F77/1437—Quantum wires or nanorods
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/10—Semiconductor bodies
- H10F77/14—Shape of semiconductor bodies; Shapes, relative sizes or dispositions of semiconductor regions within semiconductor bodies
- H10F77/148—Shapes of potential barriers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/20—Electrodes
- H10F77/244—Electrodes made of transparent conductive layers, e.g. transparent conductive oxide [TCO] layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/30—Coatings
- H10F77/306—Coatings for devices having potential barriers
- H10F77/311—Coatings for devices having potential barriers for photovoltaic cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/544—Solar cells from Group III-V materials
Landscapes
- Photovoltaic Devices (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
Abstract
Description
351を有する。光波Ψ1は、上付きの「−」符号及び矢印342で示す後進成分
341も有する。各光波は異なるスラブnx-1310、nx320、及びnx+1330を通過するので、当該光波が通過中のスラブを下付き符号で示す。例えば、成分
は、一番右のスラブnx+1330内の前進成分Ψ2である。
及び
は次式で表される:
及び
は次式で表される:
は次式で与えられる:
は複素屈折率の虚部である。αが既知であれば、光発生は次の方程式で計算することができる:
及び
は、それぞれホール及び電子のトラップアシスト・オージェ再結合係数である。
Claims (25)
- 基板に固定された少なくとも1つのナノワイヤ構造を具えた光起電力デバイスであって、
前記少なくとも1つのナノワイヤ構造の各々が、
高濃度にドーピングされたp型コアであって、前記基板に固定された近端及び前記基板から離れるように延びる遠端を有するp型コアと、
前記p型コアの周囲のn型シェルと
を具えている光起電力デバイス。 - 前記p型コアがGaAsで形成され、前記n型シェルがAlxGa1-xAsで形成され、xが0.2以下の値を有する、請求項1に記載の光起電力デバイス。
- 前記p型コアが、
擬フェルミ準位エネルギー分裂を最大にすること、
前記ナノワイヤ構造のビルトイン電界を最大にすること、
前記ナノワイヤ構造の吸収スペクトルを拡張すること、及び
前記コア内に向かう太陽光の回折及び反射の少なくとも一方を最大にすること、
のうち少なくとも1つを行うのに十分な高濃度にドーピングされている、請求項1または2に記載の光起電力デバイス。 - 前記p型コアのドーピング密度が1018cm-3よりも大きく、好適には1019cm-3よりも大きい、請求項1〜3のいずれかに記載の光起電力デバイス。
- 前記p型コアのドーピング密度が1016cm-3以上かつ1018cm-3未満である、請求項1〜3のいずれかに記載の光起電力デバイス。
- 前記n型シェルが低濃度にドーピングされている、請求項1〜5のいずれかに記載の光起電力デバイス。
- 前記n型シェルが、
当該n型シェル内のデプレッション領域を最大にすること、及び
キャリア−キャリア散乱を最小にすること
のうち少なくとも一方を行うのに十分な低濃度にドーピングされている、請求項1〜6のいずれかに記載の光起電力デバイス。 - 前記n型シェルのドーピング密度が1017cm-3未満であり、好適には1016cm-3未満である、請求項1〜7のいずれかに記載の光起電力デバイス。
- 前記n型シェルが、当該n型シェル内のキャリア−キャリア散乱損失を最小にするのに十分なほど薄い、請求項1〜8のいずれかに記載の光起電力デバイス。
- 前記n型シェルが、20nm〜50nmの厚さ、好適には30nmの厚さを有する、請求項1〜9のいずれかに記載の光起電力デバイス。
- 前記p型コアの直径が、入射する太陽光スペクトルと前記ナノワイヤ構造の光伝搬モードとのスペクトル・オーバーラップを最大にするのに十分なほど大きい、請求項1〜10のいずれかに記載の光起電力デバイス。
- 前記p型コアの直径が300nmより大きく、好適には400nmより大きい、請求項1〜11のいずれかに記載の光起電力デバイス。
- 前記ナノワイヤ構造の長さが、入射する太陽光スペクトルのうち深く侵入するスペクトル成分を吸収するのに十分なほど長い、請求項1〜12のいずれかに記載の光起電力デバイス。
- 前記ナノワイヤ構造の長さが、ホール・パイルアップを最小にするように制限されている、請求項1〜13のいずれかに記載の光起電力デバイス。
- 前記ナノワイヤ構造の長さが5μm〜7μmである、請求項1〜14のいずれかに記載の光起電力デバイス。
- 前記基板がシリコンを含む、請求項1〜15のいずれかに記載の光起電力デバイス。
- 前記基板が黒鉛層を含む、請求項1〜16のいずれかに記載の光起電力デバイス。
- 前記ナノワイヤ構造の遠端が反射防止コーティングを具えている、請求項1〜17のいずれかに記載の光起電力デバイス。
- 前記少なくとも1つのナノワイヤ構造の各々が、透明導電性酸化物(TCO)でコーティングされている、請求項1〜18のいずれかに記載の光起電力デバイス。
- 前記少なくとも1つのナノワイヤ構造の上方に平面TCO接点を具えている、請求項1〜18のいずれかに記載の光起電力デバイス。
- 前記平面TCO接点と前記少なくとも1つのナノワイヤ構造との間に絶縁ポリマーが配置されている、請求項20に記載の光起電力デバイス。
- 前記p型コアが、300nmより大きい半径、好適には400nmより大きい半径を有し、1018cm-3より大きいドーピング密度、好適には1019cm-3より大きいドーピング密度を有するGaAsで形成され、前記n型シェルが、50nm未満の厚さ、好適には40nm未満の厚さを有し、1017cm-3未満のドーピング濃度、好適には1016cm-3未満のドーピング濃度を有するAl0.2Ga0.8Asで形成され、前記ナノワイヤ構造が、5μmより長い長さ、好適には5μm〜7μmの長さ、より好適には6μmの長さを有する、請求項1に記載の光起電力デバイス。
- 基板上に成長させた少なくとも1つのナノワイヤを具えた光起電力デバイスを製造する方法であって、
高濃度にドーピングされたp型コア、及びこのp型コアの周囲のn型シェルを具えたナノワイヤを成長させるステップを含み、
前記p型コアが、前記基板に固定された近端及び前記基板から離れるように延びる遠端を有する、光起電力デバイスの製造方法。 - 請求項1〜22のいずれかに記載の光起電力デバイスを複数具えた太陽電池であって、
前記前記複数の光起電力デバイスがアレイの形に配置され、このアレイが、8%より大きい充填率、好適には20%より大きい充填率、より好適には50〜55%の充填率を有する、太陽電池。 - 基板に固定された少なくとも1つのナノワイヤ構造を具えた光起電力デバイスであって、前記少なくとも1つのナノワイヤ構造の各々が、
前記少なくとも1つのナノワイヤ構造の上方の平面TCO接点と、
前記基板に固定された近端及び前記基板から離れるように延びる遠端を有するp型コアと、
前記p型コアの周囲のn型シェルとを具え、
前記平面TCO接点と前記少なくとも1つのナノワイヤ構造との間に絶縁ポリマーが配置されている、光起電力デバイス。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1314566.9A GB2517186A (en) | 2013-08-14 | 2013-08-14 | Radial P-N junction nanowire solar cells |
GB1314566.9 | 2013-08-14 | ||
GB1400087.1 | 2014-01-03 | ||
GB1400087.1A GB2517224A (en) | 2013-08-14 | 2014-01-03 | Radial P-N Junction nanowire solar cells |
GB1406860.5A GB2517234A (en) | 2013-08-14 | 2014-04-16 | Radial P-N junction nanowire solar cells |
GB1406860.5 | 2014-04-16 | ||
PCT/EP2014/067457 WO2015022414A1 (en) | 2013-08-14 | 2014-08-14 | Radial p-n junction nanowire solar cells |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016530721A true JP2016530721A (ja) | 2016-09-29 |
JP6420834B2 JP6420834B2 (ja) | 2018-11-07 |
Family
ID=49262169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016533929A Active JP6420834B2 (ja) | 2013-08-14 | 2014-08-14 | ラジアルpn接合ナノワイヤ太陽電池 |
Country Status (12)
Country | Link |
---|---|
US (1) | US20160197206A1 (ja) |
EP (1) | EP3033773B1 (ja) |
JP (1) | JP6420834B2 (ja) |
KR (1) | KR102322321B1 (ja) |
CN (1) | CN105874608B (ja) |
AU (1) | AU2014307879B2 (ja) |
CA (1) | CA2921290A1 (ja) |
EA (1) | EA030596B1 (ja) |
GB (3) | GB2517186A (ja) |
MY (1) | MY175405A (ja) |
SG (1) | SG11201601033SA (ja) |
WO (1) | WO2015022414A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201021112D0 (en) | 2010-12-13 | 2011-01-26 | Ntnu Technology Transfer As | Nanowires |
GB201311101D0 (en) | 2013-06-21 | 2013-08-07 | Norwegian Univ Sci & Tech Ntnu | Semiconducting Films |
BR112018000612A2 (pt) | 2015-07-13 | 2018-09-18 | Crayonano As | nanofios ou nanopirâmides cultivados sobre um substrato grafítico |
BR112018000603A2 (pt) | 2015-07-13 | 2018-09-11 | Crayonano As | fotodetetores e diodos emitindo luz com forma de nanofios/nanopirâmides |
EP3329509A1 (en) | 2015-07-31 | 2018-06-06 | Crayonano AS | Process for growing nanowires or nanopyramids on graphitic substrates |
WO2017091269A2 (en) * | 2015-08-31 | 2017-06-01 | The Board Of Regents Of The University Of Oklahoma | Semiconductor devices having matrix-embedded nano-structured materials |
JP6599729B2 (ja) * | 2015-10-27 | 2019-10-30 | 京セラ株式会社 | 光電変換装置 |
CN106898666B (zh) * | 2017-01-12 | 2018-08-28 | 华北电力大学 | 一种径向(110)体硅太阳电池及其制备方法 |
GB201705755D0 (en) | 2017-04-10 | 2017-05-24 | Norwegian Univ Of Science And Tech (Ntnu) | Nanostructure |
CN107331715B (zh) * | 2017-07-03 | 2020-06-30 | 京东方科技集团股份有限公司 | 一种太阳能电池及其制作方法 |
RU190887U1 (ru) * | 2019-05-24 | 2019-07-16 | федеральное государственное бюджетное учреждение высшего образования и науки "Санкт-Петербургский национальный исследовательский Академический университет Российской академии наук" | Солнечный элемент на основе пластинчатых нанокристаллов (al,ga)as с поперечными гетеропереходами |
US11355540B2 (en) * | 2020-04-15 | 2022-06-07 | Visera Technologies Company Limited | Optical device |
RU209840U1 (ru) * | 2021-10-21 | 2022-03-23 | федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский ядерный университет "МИФИ" (НИЯУ МИФИ) | Устройство для сбора солнечного излучения |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070204901A1 (en) * | 2005-11-06 | 2007-09-06 | Banpil Photonics, Inc. | Photovoltaic cells based on nano or micro-scale structures |
JP2008177539A (ja) * | 2006-11-15 | 2008-07-31 | General Electric Co <Ge> | 傾斜ハイブリッド非晶質シリコンナノワイヤー太陽電池 |
JP2011110694A (ja) * | 2009-11-25 | 2011-06-09 | Samsung Electronics Co Ltd | グラフェンとナノ構造体との複合構造体及びその製造方法 |
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 |
JP2013004661A (ja) * | 2011-06-15 | 2013-01-07 | Sharp Corp | 半導体素子、半導体素子の製造方法、発光ダイオード、発光ダイオードの製造方法、光電変換素子、太陽電池、照明装置、バックライトおよび表示装置 |
WO2013092665A1 (fr) * | 2011-12-20 | 2013-06-27 | Commissariat à l'énergie atomique et aux énergies alternatives | 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 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100193768A1 (en) * | 2005-06-20 | 2010-08-05 | Illuminex Corporation | Semiconducting nanowire arrays for photovoltaic applications |
CN101262024A (zh) * | 2008-03-26 | 2008-09-10 | 北京师范大学 | 硅纳米线/非晶硅异质结太阳能电池 |
US8519379B2 (en) * | 2009-12-08 | 2013-08-27 | Zena Technologies, Inc. | Nanowire structured photodiode with a surrounding epitaxially grown P or N layer |
FR2932013A1 (fr) * | 2008-10-10 | 2009-12-04 | Commissariat Energie Atomique | Procede de fabrication d'une cellule photovoltaique a nanofils |
US8674214B2 (en) * | 2008-10-23 | 2014-03-18 | Alta Devices, Inc. | Thin absorber layer of a photovoltaic device |
EP2419938A2 (en) * | 2009-04-15 | 2012-02-22 | Sol Voltaics AB | Multi-junction photovoltaic cell with nanowires |
US10505062B2 (en) * | 2009-07-09 | 2019-12-10 | Faquir Chand Jain | High efficiency tandem solar cells and a method for fabricating same |
EP2459975A4 (en) * | 2009-07-30 | 2013-10-23 | Hewlett Packard Development Co | NANODRAHT BASED SYSTEMS FOR RAMAN SPECTROSCOPY |
KR101139443B1 (ko) * | 2009-09-04 | 2012-04-30 | 엘지전자 주식회사 | 이종접합 태양전지와 그 제조방법 |
CN102656700A (zh) * | 2009-10-22 | 2012-09-05 | 索尔伏打电流公司 | 纳米线隧道二极管及其制造方法 |
JP2011138804A (ja) * | 2009-12-25 | 2011-07-14 | Honda Motor Co Ltd | ナノワイヤ太陽電池及びその製造方法 |
US20110240099A1 (en) * | 2010-03-30 | 2011-10-06 | Ellinger Carolyn R | Photovoltaic nanowire device |
KR101142545B1 (ko) * | 2010-10-25 | 2012-05-08 | 서울대학교산학협력단 | 태양전지 및 그 제조 방법 |
GB201021112D0 (en) * | 2010-12-13 | 2011-01-26 | Ntnu Technology Transfer As | Nanowires |
GB201211038D0 (en) * | 2012-06-21 | 2012-08-01 | Norwegian Univ Sci & Tech Ntnu | Solar cells |
-
2013
- 2013-08-14 GB GB1314566.9A patent/GB2517186A/en not_active Withdrawn
-
2014
- 2014-01-03 GB GB1400087.1A patent/GB2517224A/en not_active Withdrawn
- 2014-04-16 GB GB1406860.5A patent/GB2517234A/en not_active Withdrawn
- 2014-08-14 EA EA201690366A patent/EA030596B1/ru not_active IP Right Cessation
- 2014-08-14 MY MYPI2016700509A patent/MY175405A/en unknown
- 2014-08-14 AU AU2014307879A patent/AU2014307879B2/en not_active Ceased
- 2014-08-14 US US14/911,869 patent/US20160197206A1/en not_active Abandoned
- 2014-08-14 CA CA2921290A patent/CA2921290A1/en not_active Abandoned
- 2014-08-14 EP EP14752845.9A patent/EP3033773B1/en active Active
- 2014-08-14 KR KR1020167006733A patent/KR102322321B1/ko active IP Right Grant
- 2014-08-14 WO PCT/EP2014/067457 patent/WO2015022414A1/en active Application Filing
- 2014-08-14 JP JP2016533929A patent/JP6420834B2/ja active Active
- 2014-08-14 SG SG11201601033SA patent/SG11201601033SA/en unknown
- 2014-08-14 CN CN201480055147.9A patent/CN105874608B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070204901A1 (en) * | 2005-11-06 | 2007-09-06 | Banpil Photonics, Inc. | Photovoltaic cells based on nano or micro-scale structures |
JP2008177539A (ja) * | 2006-11-15 | 2008-07-31 | General Electric Co <Ge> | 傾斜ハイブリッド非晶質シリコンナノワイヤー太陽電池 |
JP2011110694A (ja) * | 2009-11-25 | 2011-06-09 | Samsung Electronics Co Ltd | グラフェンとナノ構造体との複合構造体及びその製造方法 |
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 |
JP2013004661A (ja) * | 2011-06-15 | 2013-01-07 | Sharp Corp | 半導体素子、半導体素子の製造方法、発光ダイオード、発光ダイオードの製造方法、光電変換素子、太陽電池、照明装置、バックライトおよび表示装置 |
WO2013092665A1 (fr) * | 2011-12-20 | 2013-06-27 | Commissariat à l'énergie atomique et aux énergies alternatives | 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 |
Also Published As
Publication number | Publication date |
---|---|
WO2015022414A1 (en) | 2015-02-19 |
JP6420834B2 (ja) | 2018-11-07 |
US20160197206A1 (en) | 2016-07-07 |
GB2517186A (en) | 2015-02-18 |
GB201400087D0 (en) | 2014-02-19 |
EP3033773A1 (en) | 2016-06-22 |
GB2517234A (en) | 2015-02-18 |
CA2921290A1 (en) | 2015-02-19 |
GB201314566D0 (en) | 2013-09-25 |
GB2517224A (en) | 2015-02-18 |
KR102322321B1 (ko) | 2021-11-05 |
EP3033773B1 (en) | 2022-05-04 |
AU2014307879A1 (en) | 2016-03-10 |
EA030596B1 (ru) | 2018-08-31 |
KR20160061997A (ko) | 2016-06-01 |
CN105874608A (zh) | 2016-08-17 |
GB201406860D0 (en) | 2014-05-28 |
SG11201601033SA (en) | 2016-03-30 |
MY175405A (en) | 2020-06-24 |
EA201690366A1 (ru) | 2016-07-29 |
CN105874608B (zh) | 2018-11-13 |
AU2014307879B2 (en) | 2018-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6420834B2 (ja) | ラジアルpn接合ナノワイヤ太陽電池 | |
CN101803035B (zh) | 基于纳米线的太阳能电池结构 | |
US20130220406A1 (en) | Vertical junction solar cell structure and method | |
KR20150090035A (ko) | 고변환 효율을 갖는 광발전 소자 | |
US20130192663A1 (en) | Single and multi-junction light and carrier collection management cells | |
EP2973712B1 (en) | Highly efficient optical to electrical conversion device | |
GB2451108A (en) | Photovoltaic Device | |
Picraux et al. | Semiconductor nanowires for solar cells | |
US9640698B2 (en) | Energy harvesting devices and method of fabrication thereof | |
Mann et al. | Nanoscale Photovoltaics | |
Tohidifar et al. | Zigzag nanowire arrays for high efficiency and low cost solar cells | |
US20200144429A1 (en) | Plasmonic Multiple Exciton Generation | |
Sathya et al. | Performance measure of InAs Quantum dot enhanced GaP/InP/Ge multi junction Solar cell | |
Hsiao et al. | Design of light trapping nanopatterned solar cells based on three-dimensional optical and electrical modeling | |
US20180069142A1 (en) | Photovoltaic solar cell with backside resonant waveguide | |
Hsiao et al. | Efficiency enhancement of thin-film a-Si: H solar cell with periodic anti-ring back reflector | |
JP2010199389A (ja) | 太陽電池 | |
Li et al. | Novel low aspect-ratio Si nano-hemisphere array surface texture application to ultrathin film solar cells | |
Hejazi et al. | Design of plasmonic enhanced silicon-based solar cells | |
JP2016111126A (ja) | 光電変換素子および光電変換素子の製造方法 | |
Jung et al. | A relation between a filling ratio and a length of silicon nanowires on their solar cell performances | |
WO2016087877A1 (en) | An optical device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170515 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180327 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180424 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180720 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20181002 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20181012 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6420834 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |