WO1998046812A1 - Procede de production de pellicules de diamant selon la methode de synthese en phase vapeur - Google Patents
Procede de production de pellicules de diamant selon la methode de synthese en phase vapeur Download PDFInfo
- Publication number
- WO1998046812A1 WO1998046812A1 PCT/RU1997/000115 RU9700115W WO9846812A1 WO 1998046812 A1 WO1998046812 A1 WO 1998046812A1 RU 9700115 W RU9700115 W RU 9700115W WO 9846812 A1 WO9846812 A1 WO 9846812A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- substrate
- diamond
- anode
- discharge
- during
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/26—Deposition of carbon only
- C23C16/27—Diamond only
- C23C16/272—Diamond only using DC, AC or RF discharges
-
- 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
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
-
- 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
- C30B29/02—Elements
- C30B29/04—Diamond
Definitions
- the invention is subject to the coverage of the high-performance films 05 for field emitters.
- the quicker may be used for the creation of flat displays, in electronic microcircuits, electronic circuits and a number of other applications.
- the charge is free of air at a flow rate of 1 ⁇ / cm, the heating was carried out at a temperature of 1000 C, the mixture was consumed with a
- the deposited diamond films have a multi-crystalline structure with a micro-sized micro-structure.
- the most basic for the use of diamond materials in the quality of the well-known emitters of elec- trons is the intrinsic, non-polluting, naturally-occurring diamond product. I. ⁇ transaction ⁇ réelle ⁇ ; a ⁇ . ⁇ b ⁇ . ⁇ réelle ⁇ . ⁇ , 20 (2) 624, 1979].
- the diamond films obtained by the described method also do not possess the issued properties available for the production of a transaction for
- ⁇ eshae maya task ⁇ lucheniya almazny ⁇ ⁇ len ⁇ me ⁇ d ⁇ m gaz ⁇ azn ⁇ g ⁇ sin ⁇ eza, v ⁇ lyuchayuschem ignition ⁇ leyuscheg ⁇ ⁇ az ⁇ yada ⁇ s ⁇ yann ⁇ g ⁇ ⁇ a in ⁇ az ⁇ yadn ⁇ m ⁇ mezhu ⁇ e between ⁇ a ⁇ d ⁇ m and an ⁇ d ⁇ m in ⁇ e v ⁇ d ⁇ da, nag ⁇ ev ⁇ dl ⁇ zh ⁇ i d ⁇ ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y ⁇ sazhdeniya, ⁇ dachu ugle ⁇ d ⁇ s ⁇ de ⁇ zhascheg ⁇ gas in ⁇ and
- the precipitation of a diamond film is disposed of on dielectric or commercial, located
- FIGS. 1-4 where, in Fig. 1, the installation of a gaseous synthesis is absent for a short delivery. 2 Disposal of the device by the anode, fig. 3 - The use of the device on the anode, in Fig. 4, is provided by the electronic microcircuit of the diamond film, the proposed offer.
- the system is operated on the unit (Fig. 1), which is a source of current (1), the ballast (2), the waste (3), was increased (4). and the owner
- the unit (3) is supplied with a source of direct current (1) through a ballast (2) voltage, not necessary for the wiring and equipment. Charge or heater ensures heating
- temperature 700 is used to precipitate only a large phase, and higher
- Precipitating films with a microparticle size occur.
- gas is supplied to the gas supply through a gas supply at a concentration of 3-10%,
- This method allows you to plant both on the drive, and on the dielectric, as well as on the battery, as well as on the drive.
- the device acquires the output properties.
- P ⁇ i ⁇ vedenii ⁇ sazhdeniya on diele ⁇ iches ⁇ uyu or ⁇ v ⁇ dyaschuyu ⁇ dl ⁇ zh ⁇ u is ⁇ az ⁇ yadn ⁇ g ⁇ ⁇ mezhu ⁇ a ( ⁇ ig.2) an ⁇ d vsh ⁇ lnyae ⁇ sya as se ⁇ i for ⁇ us ⁇ aniya ⁇ a and ⁇ dl ⁇ zh ⁇ a ⁇ as ⁇ lagae ⁇ sya ⁇ d an ⁇ d ⁇ m "down ⁇ ⁇ u" on w zazemlenn ⁇ m or iz ⁇ li ⁇ vann ⁇ m ⁇ dl ⁇ zh ⁇ de ⁇ zha ⁇ ele is ⁇ az ⁇ yadn ⁇ g ⁇ ⁇ mezhu ⁇ a.
- the unit (6) is implemented in the form of a molybdenum network of a diameter of 0.1-1 mm in steps of 1-3 mm.
- the unit is executed in the form of a network from the Malibden rulers, proceeding from the demands of a high temperature switch
- a cable made of a diameter of less than 0.1 mm does not use the required circuit board.
- a network pitch of less than 1 mm results in excessive shading of the service, and more than 3 mm in greater inconvenience.
- a heating of the anode below 1200 C does not result in an unnecessary additional thermal activation of the gas mixture, but in 2000 with an activation of the threads.
- anode (6) (Fig. 2) at a distance of 0, 1-5 mm. If the appliance is available for less than 0.1 mm, the anode is not quite logical, but if it is more than 5 mm, there is no charge for the appliance. The mains and the supply are earthed. ⁇ Brass In the meantime, use is made of the shortest, most basic form of processing, in order to increase the value of the price. b
- the source of the current must ensure a current of 1–10 ⁇ and a voltage of 500–1000 ⁇ . Plant deposition 700-900 C.
- the implanted diamond film has a nanocrystalline structure.
- the electronic micro-image of this film (Fig. 4) is correct, so that the film is actually a nanocrystalline.
- the same studies were carried out with the help of a scanning tunneling miracle. From the X-ray diffraction pattern of the film, it follows that a diamond film with a size of the region of scattering of 10–50 nm.
- the emission areas are located at the front of the unit. To obtain the convenience of using an anode or to use it at a frequency of 1-100 Hz. As a result, films with a single distribution of the emission process were obtained.
- the camera was pumped up to pressure U "4 - U " 5 ⁇ . After what it entered the water 50 -300 ⁇ . The required voltage was taken
- the special stage of the development of the deep-groove layer is not required. After removing the film of the required thickness (the usual few microns), the methane was turned off and the burner was removed in the drive to remove the adhesive.
- Processes of diamond films obtained during deposition on a metallic substrate are similar to processes of diamond films and the results of irradiation of these films.
- a nanocrystalline diamond film was proposed by the method. It has been established that it is on account of the nanocrystalline film structure that it is possible for the production of diamond films with improved (recyclable) processes.
- the diamond films obtained by the proposed method may be used for the creation of flat displays, in electronic devices, and electrical equipment.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97921011A EP0989211B1 (en) | 1997-04-16 | 1997-04-16 | Process for obtaining diamond layers by gaseous-phase synthesis |
DE69730246T DE69730246T2 (de) | 1997-04-16 | 1997-04-16 | Verfahren zur herstellung von diamantschichten mittels gasphasensynthese |
JP54378398A JP2002501469A (ja) | 1997-04-16 | 1997-04-16 | 気相合成によりダイヤモンド層を得る方法 |
AU27167/97A AU2716797A (en) | 1997-04-16 | 1997-04-16 | Process for obtaining diamond layers by gaseous-phase synthesis |
PCT/RU1997/000115 WO1998046812A1 (fr) | 1997-04-16 | 1997-04-16 | Procede de production de pellicules de diamant selon la methode de synthese en phase vapeur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/RU1997/000115 WO1998046812A1 (fr) | 1997-04-16 | 1997-04-16 | Procede de production de pellicules de diamant selon la methode de synthese en phase vapeur |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998046812A1 true WO1998046812A1 (fr) | 1998-10-22 |
Family
ID=20130108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU1997/000115 WO1998046812A1 (fr) | 1997-04-16 | 1997-04-16 | Procede de production de pellicules de diamant selon la methode de synthese en phase vapeur |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0989211B1 (ru) |
JP (1) | JP2002501469A (ru) |
AU (1) | AU2716797A (ru) |
DE (1) | DE69730246T2 (ru) |
WO (1) | WO1998046812A1 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107452588A (zh) * | 2016-04-25 | 2017-12-08 | 丰田自动车株式会社 | 等离子体装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004012044A1 (de) * | 2004-03-11 | 2005-09-29 | Infineon Technologies Ag | Verfahren zum Herstellen einer im Wesentlichen aus Kohlenstoff bestehenden Schicht, eine Sondeneinheit, ein Verfahren zum Herstellen einer Sondeneinheit und ein Rasterkraftmikroskop mit einer Sondeneinheit |
JP6112485B2 (ja) * | 2013-09-19 | 2017-04-12 | 国立研究開発法人産業技術総合研究所 | 単結晶ダイヤモンドの製造方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2252343B2 (de) * | 1971-10-28 | 1977-11-17 | Goljanov, Vjatscheslav Michajlovitsch; Demidov, Alek Platonovitsch; Moskau | Verfahren zur herstellung von kuenstlichen diamanten |
WO1987003307A1 (en) * | 1985-11-25 | 1987-06-04 | Showa Denko Kabushiki Kaisha | Process for synthesizing diamond |
EP0324538A1 (en) * | 1988-01-14 | 1989-07-19 | Yoichi Hirose | Vapor-phase method for synthesis of diamond |
EP0388861A2 (en) * | 1989-03-20 | 1990-09-26 | Onoda Cement Company, Ltd. | Method for making diamond and apparatus therefor |
DE3927136A1 (de) * | 1989-08-17 | 1991-02-21 | Philips Patentverwaltung | Verfahren zur herstellung polykristalliner diamantschichten |
WO1992005110A1 (en) * | 1990-09-24 | 1992-04-02 | The Government Of The United States Of America, As Represented By The Secretary Of The Department Of The Navy | Flame or plasma synthesis of diamond under turbulent and transition flow conditions |
US5587013A (en) * | 1994-01-27 | 1996-12-24 | Sumitomo Electric Industries, Ltd. | Methods of synthesizing and polishing a flat diamond film and free-standing diamond film |
-
1997
- 1997-04-16 EP EP97921011A patent/EP0989211B1/en not_active Expired - Lifetime
- 1997-04-16 AU AU27167/97A patent/AU2716797A/en not_active Abandoned
- 1997-04-16 DE DE69730246T patent/DE69730246T2/de not_active Expired - Fee Related
- 1997-04-16 WO PCT/RU1997/000115 patent/WO1998046812A1/ru not_active Application Discontinuation
- 1997-04-16 JP JP54378398A patent/JP2002501469A/ja not_active Ceased
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2252343B2 (de) * | 1971-10-28 | 1977-11-17 | Goljanov, Vjatscheslav Michajlovitsch; Demidov, Alek Platonovitsch; Moskau | Verfahren zur herstellung von kuenstlichen diamanten |
WO1987003307A1 (en) * | 1985-11-25 | 1987-06-04 | Showa Denko Kabushiki Kaisha | Process for synthesizing diamond |
EP0324538A1 (en) * | 1988-01-14 | 1989-07-19 | Yoichi Hirose | Vapor-phase method for synthesis of diamond |
EP0388861A2 (en) * | 1989-03-20 | 1990-09-26 | Onoda Cement Company, Ltd. | Method for making diamond and apparatus therefor |
DE3927136A1 (de) * | 1989-08-17 | 1991-02-21 | Philips Patentverwaltung | Verfahren zur herstellung polykristalliner diamantschichten |
WO1992005110A1 (en) * | 1990-09-24 | 1992-04-02 | The Government Of The United States Of America, As Represented By The Secretary Of The Department Of The Navy | Flame or plasma synthesis of diamond under turbulent and transition flow conditions |
US5587013A (en) * | 1994-01-27 | 1996-12-24 | Sumitomo Electric Industries, Ltd. | Methods of synthesizing and polishing a flat diamond film and free-standing diamond film |
Non-Patent Citations (1)
Title |
---|
See also references of EP0989211A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107452588A (zh) * | 2016-04-25 | 2017-12-08 | 丰田自动车株式会社 | 等离子体装置 |
Also Published As
Publication number | Publication date |
---|---|
DE69730246D1 (de) | 2004-09-16 |
EP0989211B1 (en) | 2004-08-11 |
JP2002501469A (ja) | 2002-01-15 |
DE69730246T2 (de) | 2005-08-04 |
EP0989211A1 (en) | 2000-03-29 |
EP0989211A4 (en) | 2000-07-05 |
AU2716797A (en) | 1998-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3971090B2 (ja) | 針状表面を有するダイヤモンドの製造方法及び繊毛状表面を有する炭素系材料の製造方法 | |
CA2014367A1 (en) | Process for forming diamond coating using a silent discharge plasma jet process | |
US6577045B1 (en) | Cold-emission film-type cathode and method for producing the same | |
WO1998046812A1 (fr) | Procede de production de pellicules de diamant selon la methode de synthese en phase vapeur | |
RU2158037C2 (ru) | Способ получения алмазных пленок методом газофазного синтеза | |
US20110005352A1 (en) | Method of Producing Inorganic Nanoparticles in Atmosphere and Device Therefor | |
JPS60195092A (ja) | カ−ボン系薄膜の製造方法および装置 | |
JPS60180999A (ja) | ダイヤモンドの合成方法 | |
US6593683B1 (en) | Cold cathode and methods for producing the same | |
KR20010039636A (ko) | 탄소나노튜브를 이용한 백색 광원 및 그 제조 방법 | |
RU2158036C2 (ru) | Способ получения алмазных пленок методом газофазного синтеза | |
US7759662B2 (en) | Field electron emission element, a method of manufacturing the same and a field electron emission method using such an element as well as an emission/display device employing such a field electron emission element and a method of manufacturing the same | |
JP2679023B2 (ja) | ダイヤモンド薄膜堆積用基板の製造方法 | |
JPH0518799B2 (ru) | ||
JPH0812492A (ja) | 気相合成装置および気相合成方法 | |
KR100496266B1 (ko) | 발광 가능한 실리콘 나노점 박막 제조 장치 및 방법 | |
JPH0448757B2 (ru) | ||
JP4608692B2 (ja) | 大気中電子放出特性を有する電子放出素子とその製造方法、および、この素子を使用した電子放出方法 | |
RU2161837C2 (ru) | Способ осаждения вещества на поверхность подложки | |
JP2761758B2 (ja) | ダイヤモンドの作製方法 | |
RU96103349A (ru) | Способ получения алмазных пленок методом газофазного синтеза | |
KR20010006514A (ko) | 기상합성에 의해 다이아몬드층을 얻는 방법 | |
KR200199402Y1 (ko) | 레이저 애블레이션법과 고전압 방전 플라즈마 cvd법의혼합 방식에 의한 다이아몬드의 형성 장치 | |
JPS60162777A (ja) | プラズマcvd装置 | |
WO1995034093A1 (fr) | Procede de formation d'un film semi-conducteur fait d'un compose des groupes ii et vi dope a l'azote |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE HU IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO SD SE SG SI SK TJ TM TR TT UA UG UZ VN |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1019997009604 Country of ref document: KR |
|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 1998 543783 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1997921011 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWP | Wipo information: published in national office |
Ref document number: 1997921011 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
WWP | Wipo information: published in national office |
Ref document number: 1019997009604 Country of ref document: KR |
|
WWG | Wipo information: grant in national office |
Ref document number: 1997921011 Country of ref document: EP |
|
WWR | Wipo information: refused in national office |
Ref document number: 1019997009604 Country of ref document: KR |