EP0750795A1 - Dispositifs comportant des films minces - Google Patents

Dispositifs comportant des films minces

Info

Publication number
EP0750795A1
EP0750795A1 EP96901090A EP96901090A EP0750795A1 EP 0750795 A1 EP0750795 A1 EP 0750795A1 EP 96901090 A EP96901090 A EP 96901090A EP 96901090 A EP96901090 A EP 96901090A EP 0750795 A1 EP0750795 A1 EP 0750795A1
Authority
EP
European Patent Office
Prior art keywords
film according
thin film
particles
tip
cds
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.)
Withdrawn
Application number
EP96901090A
Other languages
German (de)
English (en)
Inventor
Victor Institute of Biophysics EROKHIN
Paulo Institute of Biophysics FACCI
Claudio Institute of Biophysics NICOLINI
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.)
TECHNOBIOCHIP
Original Assignee
TECHNOBIOCHIP
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
Priority claimed from GBGB9500669.8A external-priority patent/GB9500669D0/en
Application filed by TECHNOBIOCHIP filed Critical TECHNOBIOCHIP
Publication of EP0750795A1 publication Critical patent/EP0750795A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • B05D1/20—Processes for applying liquids or other fluent materials performed by dipping substances to be applied floating on a fluid
    • B05D1/202—Langmuir Blodgett films (LB films)
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
    • H01L29/7613—Single electron transistors; Coulomb blockade devices

Abstract

Des particules de CdS à l'échelle nanométrique sont constituées par l'exposition de structures formées de deux couches de Langmuir-Blodgett, à base d'arachidate de cadmium, à une atmosphère comprenant de l'H2S. Il en résulte des particules d'une taille inférieure à 90 angströms dans un film capable de montrer des effets monoélectriques. En synthétisant des grappes de ces particules à l'échelle nanométrique sur l'extrémité d'une pointe métallique affilée, on a fabriqué un instrument qui permet de mesurer des effets monoélectriques à température ambiante et, partant, évite d'avoir recours à un microscope à effet tunnel.
EP96901090A 1995-01-13 1996-01-15 Dispositifs comportant des films minces Withdrawn EP0750795A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9500669.8A GB9500669D0 (en) 1994-02-23 1995-01-13 Thin film devices
GB9500669 1995-01-13
PCT/IB1996/000106 WO1996021952A1 (fr) 1995-01-13 1996-01-15 Dispositifs comportant des films minces

Publications (1)

Publication Number Publication Date
EP0750795A1 true EP0750795A1 (fr) 1997-01-02

Family

ID=10767996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96901090A Withdrawn EP0750795A1 (fr) 1995-01-13 1996-01-15 Dispositifs comportant des films minces

Country Status (3)

Country Link
EP (1) EP0750795A1 (fr)
AU (1) AU4495196A (fr)
WO (1) WO1996021952A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0865078A1 (fr) * 1997-03-13 1998-09-16 Hitachi Europe Limited Méthode de dépÔt de particules nanométriques
KR100434553B1 (ko) * 1997-08-27 2004-09-18 삼성전자주식회사 단일전자트랜지스터및그제조방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993010564A1 (fr) * 1991-11-22 1993-05-27 The Regents Of The University Of California Nanocristaux semi-conducteurs lies de maniere covalente a des surfaces solides inorganiques, a l'aide de monocouches auto-assemblees
GB9213423D0 (en) * 1992-06-24 1992-08-05 Hitachi Europ Ltd Nanofabricated structures

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9621952A1 *

Also Published As

Publication number Publication date
WO1996021952A1 (fr) 1996-07-18
AU4495196A (en) 1996-07-31

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19961004

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

RIN1 Information on inventor provided before grant (corrected)

Inventor name: NICOLINI, CLAUDIO, INSTITUTE OF BIOPHYSICS

Inventor name: FACCI, PAOLO, INSTITUTE OF BIOPHYSICS

Inventor name: EROKHIN, VICTOR, INSTITUTE OF BIOPHYSICS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19980801