JP5579563B2 - 電荷キャリアデバイス - Google Patents
電荷キャリアデバイス Download PDFInfo
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- JP5579563B2 JP5579563B2 JP2010223858A JP2010223858A JP5579563B2 JP 5579563 B2 JP5579563 B2 JP 5579563B2 JP 2010223858 A JP2010223858 A JP 2010223858A JP 2010223858 A JP2010223858 A JP 2010223858A JP 5579563 B2 JP5579563 B2 JP 5579563B2
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- 239000002800 charge carrier Substances 0.000 title claims description 38
- 150000002500 ions Chemical class 0.000 claims description 136
- 239000004065 semiconductor Substances 0.000 claims description 69
- 239000003989 dielectric material Substances 0.000 claims description 62
- 238000004519 manufacturing process Methods 0.000 claims description 36
- 239000012535 impurity Substances 0.000 claims description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 14
- 230000005684 electric field Effects 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 239000011734 sodium Substances 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 12
- 235000012239 silicon dioxide Nutrition 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 230000010365 information processing Effects 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 28
- 239000002096 quantum dot Substances 0.000 description 25
- 239000000758 substrate Substances 0.000 description 25
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 13
- 230000008569 process Effects 0.000 description 12
- 238000000151 deposition Methods 0.000 description 11
- 238000000059 patterning Methods 0.000 description 11
- 239000010936 titanium Substances 0.000 description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 10
- 238000001816 cooling Methods 0.000 description 10
- 229910052719 titanium Inorganic materials 0.000 description 10
- 230000004888 barrier function Effects 0.000 description 9
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910004298 SiO 2 Inorganic materials 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 230000005294 ferromagnetic effect Effects 0.000 description 5
- 230000009477 glass transition Effects 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 5
- 229910001092 metal group alloy Inorganic materials 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000003491 array Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000005669 field effect Effects 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 238000010884 ion-beam technique Methods 0.000 description 4
- 229910001415 sodium ion Inorganic materials 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 238000000231 atomic layer deposition Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 238000002513 implantation Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 238000001020 plasma etching Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 238000002207 thermal evaporation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- FTWRSWRBSVXQPI-UHFFFAOYSA-N alumanylidynearsane;gallanylidynearsane Chemical compound [As]#[Al].[As]#[Ga] FTWRSWRBSVXQPI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000013590 bulk material Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000609 electron-beam lithography Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000002159 nanocrystal Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 1
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing 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
- 150000002431 hydrogen Chemical class 0.000 description 1
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910001437 manganese ion Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- -1 sodium (Na + ) Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000007725 thermal activation Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/401—Multistep manufacturing processes
- H01L29/4011—Multistep manufacturing processes for data storage electrodes
- H01L29/40114—Multistep manufacturing processes for data storage electrodes the electrodes comprising a conductor-insulator-conductor-insulator-semiconductor structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42324—Gate electrodes for transistors with a floating gate
- H01L29/42328—Gate electrodes for transistors with a floating gate with at least one additional gate other than the floating gate and the control gate, e.g. program gate, erase gate or select gate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66977—Quantum effect devices, e.g. using quantum reflection, diffraction or interference effects, i.e. Bragg- or Aharonov-Bohm effects
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/788—Field effect transistors with field effect produced by an insulated gate with floating gate
- H01L29/7881—Programmable transistors with only two possible levels of programmation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N99/00—Subject matter not provided for in other groups of this subclass
- H10N99/05—Devices based on quantum mechanical effects, e.g. quantum interference devices or metal single-electron transistors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
Description
を更に含むことができる。
|0>≡|束縛電子なし>
|1>≡|束縛電子1つ>
だけ(ここで
は換算プランク定数であり、Eは状態のエネルギーである)印加することによって達成可能である。あるいは、もっと長い期間バイアスを印加することも可能であり、この場合、有効バイアスは|0>及び|1>状態についての有効バイアス状態間にある。すなわちV0<V<V1である。これによって、初期状態|0>を、状態|0>及び|1>の混合から成る最終状態|Ψf>に変換する。
ケースA:|束縛電子1つ+束縛電子1つ>
ケースB:|束縛電子2つ+束縛電子なし>
|0>≡|シングレット状態>
|1>≡|トリプレット状態>
|0≡|11>
|1≡|02、20>
2 イオン制御電荷キャリアデバイス
3 処理済みチップ
4 データ記憶領域(ノード)
5 イオン
6 絶縁領域
7 電荷キャリア
8 半導体領域
9 電位計
10、11、12 ゲート
13 オンチップ制御回路
14 入/出力回路
15 多段熱電気クーラ
16 イオン配置制御回路
17 ビットライン
18 ワードライン
19、20 センスライン
21 ソース領域
22 ドレイン領域
23 フローティング領域
24、25 トンネル障壁
26 基板
31、32 誘電材料層
Claims (16)
- 絶縁領域と、
前記絶縁領域と隣り合った半導体領域と、
前記半導体領域から所定の距離だけ離れて前記絶縁領域に配置された不純物イオンのアレイと、
それぞれの不純物イオンに前記半導体領域における少なくとも1つの電荷キャリアが束縛されているか否かを検出するように配置された電位計のアレイと、
少なくとも1つの制御ゲートの組のアレイであって、当該組のそれぞれが、前記電位計のそれぞれと関連付けされており、前記少なくとも1つの制御ゲートのそれぞれが、それぞれの不純物イオンに少なくとも1つの電荷キャリアを束縛させるように制御するために、前記絶縁領域及び半導体領域に電界を印加するように構成された、前記少なくとも1つの制御ゲートの組のアレイと、を含み、
少なくとも1つの制御ゲートが、前記絶縁領域に配置された不純物イオンのアレイを遷移温度未満に低下させ、バイアスを印加することにより、それぞれの不純物イオンに、前記半導体領域における少なくとも1つの電荷キャリアを束縛させるように動作可能であり、
前記不純物イオンが、前記絶縁領域に配置されていると共に、前記半導体領域から前記所定の距離だけ離れていることによって、前記半導体領域から前記少なくとも1つの電荷キャリアが出ることなく印加されたバイアスで束縛された前記不純物イオンと前記少なくとも1つの電荷キャリアは、前記印加されたバイアスを除去しても、束縛されている、
装置。 - 前記不純物イオンが正に帯電したイオンであり、前記少なくとも1つの電荷キャリアが少なくとも1つの電子である、請求項1に記載の装置。
- 前記不純物イオンが単一価電子イオンである、請求項1に記載の装置。
- 前記不純物イオンが、水素、ナトリウム、リチウム、又はカリウムを含む、請求項3に記載の装置。
- 前記半導体領域がシリコンを含む、請求項1に記載の装置。
- 前記絶縁領域が誘電材料を含む、請求項1に記載の装置。
- 前記誘電材料が二酸化シリコンを含む、請求項6に記載の装置。
- 前記絶縁領域及び前記半導体領域を分離するスペーサ領域を含む、請求項1に記載の装置。
- 前記絶縁領域及び前記半導体領域が、半導体材料層と隣り合った誘電材料層を含む、請求項1に記載の装置。
- 前記電位計が、ソース領域、ドレイン領域、及びフローティング・アイランドを含み、これらが、前記ソース及びドレイン領域との間に前記フローティング・アイランドを介して導電経路が形成されるように構成されている、請求項1に記載の装置。
- 前記フローティング・アイランドが前記絶縁領域に隣接する、請求項10に記載の装置。
- 少なくとも前記絶縁領域に熱的に束縛され、前記絶縁領域を遷移温度未満に冷却して前記絶縁領域において所定の位置で前記不純物イオンを凍結させるように構成されたクーラを更に含む、請求項1に記載の装置。
- 前記少なくとも1つの制御ゲートが、第1の導電性ラインの一部によって提供される第1のゲート及び前記第1の導電性ラインと交差する第2の導電性ラインの一部によって提供される第2のゲートを含む、請求項1に記載の装置。
- メモリデバイスである、請求項1に記載の装置。
- 量子情報処理デバイスである、請求項1に記載の装置。
- 装置を製造する方法であって、
半導体領域を用意することと、
前記半導体領域と隣り合った絶縁領域を用意することと、
前記半導体領域から所定の距離だけ離れて前記絶縁領域に不純物イオンのアレイを用意することと、
それぞれの不純物イオンに前記半導体領域における少なくとも1つの電荷キャリアが束縛されているか否かを検出するように配置された電位計のアレイを用意することと、
少なくとも1つの制御ゲートの組のアレイであって、当該組のそれぞれが、前記電位計のそれぞれと関連付けされており、前記少なくとも1つの制御ゲートのそれぞれが、それぞれの不純物イオンに少なくとも1つの電荷キャリアを束縛させるように制御するために前記絶縁領域及び半導体領域に電界を印加するように構成された、前記少なくとも1つの制御ゲートの組のアレイを用意することと、
を含み、
少なくとも1つの制御ゲートが、前記絶縁領域に配置された不純物イオンのアレイを遷移温度未満に低下させ、バイアスを印加することにより、それぞれの不純物イオンに、前記半導体領域における少なくとも1つの電荷キャリアを束縛させるように動作可能であり、
前記不純物イオンが、前記絶縁領域に配置されていると共に、前記半導体領域から前記所定の距離だけ離れていることによって、前記半導体領域から前記少なくとも1つの電荷キャリアが出ることなく印加されたバイアスで束縛された前記不純物イオンと前記少なくとも1つの電荷キャリアは、前記印加されたバイアスを除去しても、束縛されている、
方法。
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JP6233000B2 (ja) * | 2013-12-20 | 2017-11-22 | 富士通株式会社 | 不揮発性半導体メモリ |
EP3152153B1 (en) * | 2014-06-06 | 2022-01-19 | NewSouth Innovations Pty Limited | Advanced processing apparatus |
KR20160137148A (ko) * | 2015-05-22 | 2016-11-30 | 에스케이하이닉스 주식회사 | 전자 장치 |
KR102574909B1 (ko) | 2015-08-05 | 2023-09-05 | 디라크 피티와이 리미티드 | 복수의 양자 처리 소자들을 포함하는 고도 처리 장치 |
WO2017182826A1 (en) * | 2016-04-22 | 2017-10-26 | Oxford University Innovation Limited | Coupled quantum dot memristor |
US11101352B2 (en) | 2016-09-24 | 2021-08-24 | Intel Corporation | Quantum dot array devices with shared gates |
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US20190392352A1 (en) * | 2018-06-25 | 2019-12-26 | Intel Corporation | Adaptive programming of quantum dot qubit devices |
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US5830575A (en) * | 1996-09-16 | 1998-11-03 | Sandia National Laboratories | Memory device using movement of protons |
US6159829A (en) * | 1996-09-16 | 2000-12-12 | Warren; William L. | Memory device using movement of protons |
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US6232643B1 (en) * | 1997-11-13 | 2001-05-15 | Micron Technology, Inc. | Memory using insulator traps |
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US20070108502A1 (en) | 2005-11-17 | 2007-05-17 | Sharp Laboratories Of America, Inc. | Nanocrystal silicon quantum dot memory device |
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US20110085381A1 (en) | 2011-04-14 |
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