CN105839055A - Method for preparation of one-dimensional-nanostructure zinc oxide by thin film deposition - Google Patents

Method for preparation of one-dimensional-nanostructure zinc oxide by thin film deposition Download PDF

Info

Publication number
CN105839055A
CN105839055A CN201610158232.9A CN201610158232A CN105839055A CN 105839055 A CN105839055 A CN 105839055A CN 201610158232 A CN201610158232 A CN 201610158232A CN 105839055 A CN105839055 A CN 105839055A
Authority
CN
China
Prior art keywords
target
zinc
substrate
zinc oxide
sputtering
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.)
Pending
Application number
CN201610158232.9A
Other languages
Chinese (zh)
Inventor
王烨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610158232.9A priority Critical patent/CN105839055A/en
Publication of CN105839055A publication Critical patent/CN105839055A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24Vacuum evaporation
    • C23C14/28Vacuum evaporation by wave energy or particle radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00Manufacture or treatment of nanostructures
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08Oxides
    • C23C14/086Oxides of zinc, germanium, cadmium, indium, tin, thallium or bismuth

Abstract

The invention relates to a method for preparation of one-dimensional-nanostructure zinc oxide by thin film deposition, and belongs to the field of semiconductor materials. The method comprises the steps: zinc or zinc oxide with the purity of 99.99% is made into a target with the diameter of 1 inch and the thickness of 0.25 inch; a single crystal or glass is used as a substrate, and the substrate is subjected to ultrasonic cleaning, then is cleaned for 20 minutes in a cleaning solvent, rinsed with deionized water, and finally dried by nitrogen gas; the target and the substrate are put into a vacuum cavity of a pulsed laser deposition device; the initial pressure of the vacuum cavity is 2*10<-6> Torr, the oxygen pressure is set to 5 mTorr-50 Torr in a sputtering process, the temperature is from room temperature to 900 DEG C, the laser energy is 1-10 mJ/cm<2>, and the distance from the target to the substrate is 10-80 cm. Laser used by the method is clean and only applies heat to the surface of a material to be evaporated, and pollution from a heating source, a support and the like is reduced to the lowest level; the evaporation rate is high, the process is easy to control, the prepared one-dimensional-nanostructure zinc oxide not only has uniform length, width and morphology, and a compound deviation phenomenon cannot occur.

Description

Utilize the method that one-dimensional nanostructure zinc is prepared in thin film deposition
Technical field
The present invention relates to a kind of method utilizing thin film deposition to prepare one-dimensional nanostructure zinc, belong to field of semiconductor materials.
Background technology
One-dimensional nano structure caused the broad interest of academia due to its unique superior performance in the last few years.According to pattern Difference, one-dimensional nano structure is also designated as whisker, fiber, nano wire, nanometer rods, nano belt or nanotube.Make with them The nanometer components and parts made can be widely applied to the fields such as nanoelectronics, photonic propulsion and overdelicate bimolecular sensors. The semi-conducting material of tradition routine may be used for preparing one-dimensional nano structure.
Zinc oxide has the piezoelectricity of uniqueness, optically and mechanically characteristic and receives much concern.Use the nanometer unit that zinc oxide nanowire makes Part can be used to develop nano generator and nano laser.Additionally, due to the specific surface area that zinc oxide nanowire is the biggest, also can quilt As nanosensor device.
Zinc oxide nanowire can at high temperature prepare by direct evaporation Zinc oxide powder, such as thermal evaporation zinc oxide and the mixed powder of stone grinder End, it is also possible to carry out in the vacuum container based on chemical vapour deposition technique, or can be with zinc chloride and hydrogen-oxygen in water The hydro-thermal reaction changing sodium is made, and additionally prepared by available radio frequencies sputtering technology.The one-D nano zinc oxide prepared by vacuum evaporating technology Not only the disunity such as Length x Width pattern is uneven, and real income product is compared with target product and component deviation can be occurred.
Summary of the invention
For above-mentioned technical problem, the present invention provides a kind of method utilizing thin film deposition to prepare one-dimensional nanostructure zinc, adopts One-dimensional nanostructure zinc is prepared with pulsed laser deposition.By controlling sedimentary condition and parameter, control 1-dimention nano The Length x Width of zinc oxide and pattern, be used for manufacturing the high-purity one-dimension zinc oxide nanostructured meeting actual application conditions and standard.
Concrete technical scheme is:
The method utilizing thin film deposition to prepare one-dimensional nanostructure zinc, comprises the following steps:
With the zinc that purity is 99.99% or zinc oxide, make diameter 1 inch, the target of thickness 0.25 inch;With monocrystalline or glass conduct Substrate, after substrate ultrasonic waves for cleaning, cleans 20 minutes in cleaning solvent, then with deionized water rinsing, is finally dried with nitrogen;
Target and substrate are put in the vacuum chamber of pulsed laser deposition equipment;The initial pressure of vacuum chamber is 2 × 10-6Torr, sputter procedure In oxygen pressure is set in 5 millitorrs~50 torr, temperature is room temperature~900 DEG C, and laser energy is 1~10 MJ every square centimeter, and target arrives Substrate distance is 10~80 centimetres.
Concrete, before sputtering, first carrying out pre-sputtering, the entry material removing target guarantees the uniformity when formal sputtering;Sputtering Time, first sputtering catalytic metal target, sputters zinc or zinc oxide target the most again;After sputtering, carry out being cooled to room temperature in nitrogen Take out.
Described cleaning solvent is acetone, ethanol, isopropanol.
Described catalytic metal target is that Au Ag Pt Pd metal is made.
According to setting different experiment conditions and parameter, zinc oxide nanowire controlled diameter system is between 40 to 100 nanometers, and length can To control more than 500 nanometers.
Pulsed laser deposition is typically used for preparing thin film or thick-film material, is rarely used for preparing the function oxidation of other structures Thing.What the present invention provided utilizes the method that thin film deposition prepares one-dimensional nanostructure zinc, uses pulsed laser deposition system Standby one-dimensional nanostructure zinc, owing to the laser of the method application is cleaning, and only applies material surface to be deposited Heat, this just makes the pollution from heating source and supporter etc. be reduced to floor level;Evaporation rate is high, and process is easily controlled, The one-D nano zinc oxide not only Length x Width pattern of preparation is uniform, and component deviation phenomenon will not occur.
Accompanying drawing explanation
Fig. 1 is the electron microscope observation finished product complexion figure of the embodiment of the present invention.
Detailed description of the invention
It is described in conjunction with the embodiments the detailed description of the invention of the present invention.
Embodiment 1
Using a diameter of 1 inch, thickness is 0.25 inch, and purity is the zinc oxide target of 99.99%, and monocrystal silicon is as substrate.Substrate Being completed by ultrasonic cleaner, in acetone cleaning solvent, each cleaning 20 minutes, afterwards with deionized water rinsing, finally use nitrogen It is dried.Putting into vacuum chamber, the initial pressure of vacuum chamber is 2 × 10-6Torr.Before formal sputtering, first carry out pre-sputtering, go Entry material except target.First sputter the Metal Palladium of the gold system of 5 nano thickness, the zinc oxide of sputtering 1 micron subsequently.In sputter procedure Arranging oxygen pressure is 500 millitorrs, and temperature is 500 degrees Celsius, and laser energy is 2 MJs every square centimeter, and target to substrate distance is 70 centimetres.After sputtering, cool down in nitrogen, decline per minute 6 degrees Celsius, until during room temperature, can take out. Scanned electron microscope observation finished product complexion is shown as shown in Figure 1, i.e. zinc-oxide nano linear diameter is about 50 to 100 nanometers, long Degree is about 1 micron.
Embodiment 2
Using a diameter of 1 inch, thickness is 0.25 inch, and purity is the zinc target of 99.99%, and monocrystal silicon is as substrate.Substrate is by surpassing Sound wave washer completes, and in ethanol cleaning solvent, each cleaning 20 minutes, afterwards with deionized water rinsing, are finally dried with nitrogen. Putting into vacuum chamber, the initial pressure of vacuum chamber is 2 × 10-6Torr.Before formal sputtering, first carry out pre-sputtering, remove target Entry material.First sputter the Metal Palladium of the silvery of 5 nano thickness, the subsequently zinc of sputtering 1 micron.Sputter procedure arranges oxygen pressure Power is 5 millitorrs, and temperature is 900 degrees Celsius, and laser energy is 1 MJ every square centimeter, and target to substrate distance is 10 centimetres.Sputtering After, cool down in nitrogen, decline per minute 6 degrees Celsius, until during room temperature, can take out.
Embodiment 3
Using a diameter of 1 inch, thickness is 0.25 inch, and purity is the zinc target of 99.99%, and glass is as substrate.Substrate is by surpassing Sound wave washer completes, each cleaning 20 minutes in isopropanol cleaning solvent, afterwards with deionized water rinsing, finally does with nitrogen Dry.Putting into vacuum chamber, the initial pressure of vacuum chamber is 2 × 10-6Torr.Before formal sputtering, first carry out pre-sputtering, go Entry material except target.First sputter the Metal Palladium of the platinum of 5 nano thickness, the subsequently zinc of sputtering 1 micron.Sputter procedure sets Putting oxygen pressure is 50 torr, and temperature is room temperature, is generally defaulted as 25 degrees Celsius, and laser energy is 10 MJs every square centimeter, Target is 80 centimetres to substrate distance.After sputtering, cool down in nitrogen, decline per minute 6 degrees Celsius, until room temperature During left and right, can take out.

Claims (4)

1. utilize the method that one-dimensional nanostructure zinc is prepared in thin film deposition, it is characterised in that: comprise the following steps:
With the zinc that purity is 99.99% or zinc oxide, make diameter 1 inch, the target of thickness 0.25 inch;With monocrystalline or glass conduct Substrate, after substrate ultrasonic waves for cleaning, cleans 20 minutes in cleaning solvent, then with deionized water rinsing, is finally dried with nitrogen;
Target and substrate are put in the vacuum chamber of pulsed laser deposition equipment;The initial pressure of vacuum chamber is 2 × 10-6Torr, sputter procedure In oxygen pressure is set in 5 millitorrs~50 torr, temperature is room temperature~900 DEG C, and laser energy is 1~10 MJ every square centimeter, and target arrives Substrate distance is 10~80 centimetres.
The method utilizing thin film deposition to prepare one-dimensional nanostructure zinc the most according to claim 1, it is characterised in that: spatter Before penetrating, first carrying out pre-sputtering, the entry material removing target guarantees the uniformity when formal sputtering;
During sputtering, first sputtering catalytic metal target, sputters zinc or zinc oxide target the most again;After sputtering, carry out cold in nitrogen But arrive room temperature to take out.
The method utilizing thin film deposition to prepare one-dimensional nanostructure zinc the most according to claim 1, it is characterised in that: institute The cleaning solvent stated is acetone, ethanol, isopropanol.
The method utilizing thin film deposition to prepare one-dimensional nanostructure zinc the most according to claim 2, it is characterised in that: Described catalytic metal target is that Au Ag Pt Pd metal is made.
CN201610158232.9A 2016-03-21 2016-03-21 Method for preparation of one-dimensional-nanostructure zinc oxide by thin film deposition Pending CN105839055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610158232.9A CN105839055A (en) 2016-03-21 2016-03-21 Method for preparation of one-dimensional-nanostructure zinc oxide by thin film deposition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610158232.9A CN105839055A (en) 2016-03-21 2016-03-21 Method for preparation of one-dimensional-nanostructure zinc oxide by thin film deposition

Publications (1)

Publication Number Publication Date
CN105839055A true CN105839055A (en) 2016-08-10

Family

ID=56587612

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610158232.9A Pending CN105839055A (en) 2016-03-21 2016-03-21 Method for preparation of one-dimensional-nanostructure zinc oxide by thin film deposition

Country Status (1)

Country Link
CN (1) CN105839055A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090009510A (en) * 2007-07-20 2009-01-23 이기원 Manufacturing method of nano sized wire
US20090235862A1 (en) * 2008-03-24 2009-09-24 Samsung Electronics Co., Ltd. Method of manufacturing zinc oxide nanowires
GB2469869A (en) * 2009-05-01 2010-11-03 Univ Bolton Continuous ZnO films
CN102115339A (en) * 2010-01-06 2011-07-06 济南大学 Laser ablation growing method of zinc oxide nanowire array with controllable density

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090009510A (en) * 2007-07-20 2009-01-23 이기원 Manufacturing method of nano sized wire
US20090235862A1 (en) * 2008-03-24 2009-09-24 Samsung Electronics Co., Ltd. Method of manufacturing zinc oxide nanowires
GB2469869A (en) * 2009-05-01 2010-11-03 Univ Bolton Continuous ZnO films
CN102115339A (en) * 2010-01-06 2011-07-06 济南大学 Laser ablation growing method of zinc oxide nanowire array with controllable density

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
A. MARCU等: "Catalyst size limitation in vapor–liquid–solid ZnO nanowire growth using pulsed laser deposition", 《THIN SOLID FILMS》 *
HYO JEONG SON等: "Synthesis of ZnO nanowires by pulsed laser deposition in furnace", 《APPLIED SURFACE SCIENCE》 *
刘志海等: "《加工玻璃生产操作问答》", 30 September 2009, 北京:化学工业出版社 *

Similar Documents

Publication Publication Date Title
Zeng et al. Fabrication of pn heterostructure ZnO/Si moth-eye structures: Antireflection, enhanced charge separation and photocatalytic properties
Peng et al. Synthesis and structures of morphology-controlled ZnO nano-and microcrystals
JP2003505596A (en) Plasma CVD method and apparatus for producing microcrystalline Si: H film
RU2524509C1 (en) METHOD OF PRODUCING THIN EPITAXIAL LAYERS OF β-SIC ON MONOCRYSTALLINE SILICON
CN100463859C (en) Preparation process of vertically growing zinc oxide film
KR20150099764A (en) Method for producing a dielectric and/or barrier layer or multilayer on a substrate, and device for implementing said method
CN106409653B (en) Preparation method of silicon nanowire array
Al-Sarraf et al. Preparation and characterization of ZnO nanotripods and nanoflowers by atmospheric pressure chemical vapor deposition (APCVD) technique
CN107337473A (en) The growth in situ MoO on earthenware3The method and gas sensor of nanometer sheet
CN105088304A (en) Method for preparing an ordered nanodot array by one-step template method
CN105839055A (en) Method for preparation of one-dimensional-nanostructure zinc oxide by thin film deposition
KR101825111B1 (en) Piezoelectric devices and methods for their preparation and use
Balogun et al. Impact of post-deposition heat treatment on the morphology and optical properties of zinc oxide (ZnO) thin film prepared by spin-coating technique
CN105779938A (en) Method for preparing nanometer cylindrical structure tin oxide through thin-film deposition
CN115623851A (en) Flexible bendable piezoelectric oxide film and preparation method and application thereof
CN113658852A (en) Silicon-based size-controllable beta-Ga2O3Method for preparing nano-wire
CN107344730A (en) A kind of preparation method of zinc-oxide nano column array
RU2341847C1 (en) Method of making silicon carbide films on silicon substrate
CN105568221A (en) Method for preparing nano pillar-structure indium oxide by thin film deposition
CN107012426B (en) The method for preparing barium titanate nano ferroelectric thin film based on pulsed electron beam deposition technology
Lee et al. Growth of ZnO-nanorod grating on the seed grating produced by femtosecond laser pulses
TWI556947B (en) Preparation method of thorny zinc oxide / carbon nanotubes composite with light capture and sensing
JP3836743B2 (en) Carbon nanotube, carbon nanotube film, silicon carbide substrate containing carbon nanotube film, and method of manufacturing carbon nanotube film body
CN115491637B (en) Method for improving optical transmittance of diamond substrate
CN115505880B (en) Bismuth calcium niobate thin film material with periodic nanoscale microcrack structure and preparation method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20171108

Address after: 1043 room 10, building 2, 455, Hubei Road, Urumqi, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region, Kanas, 830011

Applicant after: Urumqi new Mstar Technology Ltd

Address before: 300170, Hedong District, Tianjin Blue Garden 11 floor, 3 doors, 4 layers

Applicant before: Wang Ye

TA01 Transfer of patent application right
CI02 Correction of invention patent application

Correction item: Applicant|Address

Correct: Urumqi Xikesikexin Mstar Technology Ltd|1043 room 10, building 2, 455, Hubei Road, Urumqi, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region, Kanas, 830011

False: Urumqi new Mstar Technology Ltd|1043 room 10, building 2, 455, Hubei Road, Urumqi, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region, Kanas, 830011

Number: 48-01

Volume: 33

CI02 Correction of invention patent application
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160810

WD01 Invention patent application deemed withdrawn after publication