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Cobalt-doped Zinc Oxide : Dilute Magnetic Semiconductor or Inhomogeneous Ferromag- ... target is used to dope the samples with Al for a better conductivi- ...

http://ieeexplore.ieee.org/iel5/4261433/4261434/04261573.pdf?arnumber=4261573

Cobalt and nickel doped ZnO nanowire arrays were synthesized by an electrochemical process at ... tionally, ion implantation has been used to dope ZnO after ...

http://ieeexplore.ieee.org/iel5/4816218/4816724/04816772.pdf?arnumber=4816772

existence of cobalt cluster in ZnO film before annealing process. After annealing process ... -dope c. C. Fig. 3: The XMCD spectra of the Co-doped ...

http://www.nsrrc.org.tw/NsrrcWebSystem/UPLOADS\CHINESE\PUBLISH_YEARLY\2008~2009/appen2-pdf/appen2-124.pdf

those of Co and Cobalt oxides, indicating no metal Co or Co-related compounds are formed in our ... the ZnO with wurtzite structure when dope up 5% Co. ...

http://www.crystalresearch.com/crt/ab44/517_a.pdf

process to dope ZnO during growth[12,16], showcasing a number of advantages such as low .... zinc signals, a cobalt peak at 6.94 keV and chlorine peak ...

http://www.springerlink.com/index/141Q14M527T08806.pdf

or more oxides of manganese, cobalt, chromium or nickel as varistor-performing ingredients [1, 2]. ... The extensive dislocation network in Cu-dope'd ZnO ...

http://www.springerlink.com/index/L847X5672V06L773.pdf

From Bulk ZnO to DMS— Doping. Doping with. Cobalt, Nickel, Manganese… Doping with .... To dope Co to get ZnO-based DMS and mainly some Magnetic measurements ...

http://www.ee.ucr.edu/~zyang/Presentations/Downloads/Oral/YZ-PPT-017.pdf

Une étude ab initio a été réalisé sur le ZnO pur et le ZnO dopé au Cobalt massif: Une étude ab initio a été réalisé sur le ZnO pur et le ZnO dopé au Cobalt ...

http://www1.univ-tlemcen.dz/~lepm/files/ExpZnCoO.pdf

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http://www1.univ-tlemcen.dz/~lepm/files/SC_ZnOCo.pdf

by SJ Pearton - Cited by 221

http://pencilforever.0fees.net/zno/Recent advances in processing of ZnO.pdf

by SJ PEARTON - Cited by 19

http://www.phys.ufl.edu/~afh/reprints/ZnO_spintronics_JEM.pdf

Parmi l'ensemble des DMS étudiés ces derni`eres années, le ZnO dopé avec du cobalt devrait être un candidat prometteur[1]. Cependant l'origine du fer- ...

http://jmc11.u-strasbg.fr/pdf/mc25.pdf

ZnO dopés par du cobalt, en couche mince, sont ferromagnétiques à température ambiante. Les mécanismes à l'origine du ferromagnétisme dans ces systèmes ne ...

http://www.synchrotron-soleil.fr/images/File/soleil/ToutesActualites/Archives-Workshops/2007/SUM07/65-SUM07-VODUNGBOBORIS.pdf

24 Jun 2005 ... which are often assumed to be shallow donors in ZnO, and to dope the system with ... Co)O c-axis lattice parameter, d(002), on the cobalt ...

http://www.iop.org/EJ/article/0953-8984/17/27/R01/cm5_27_R01.pdf

ZnO lattice. However, samples with x = 0.08 and higher cobalt content also ... methods [5, 6], it is still difficult to dope ZnO with p-type ...

http://www.iop.org/EJ/article/0957-4484/17/10/039/nano6_10_039.pdf

dilués type ZnO dopé cobalt, sous forme massive ou film mince. Ces études ont mis en évidence la présence de ferromagnétisme indépendant de la concentration ...

http://www.aeres-evaluation.fr/IMG/pdf/AER_STBG1_004.pdf

Co dope ZnO Thin Films…………………………………………...76 ...... metallic cobalt (Co0) plate. It is determined from the XPS studies that the Co ions are in ...

http://dspace.uprrp.edu:8080/dspace/bitstream/123456789/102/1/PhD Dissertation by Kousik Samanta, Physics_UPRRP.pdf

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http://ln-www.insp.upmc.fr/manifestations_sci/programme.eds_complet.pdf

l'oxyde de zinc ZnO dopés au cobalt, semblent pré- senter un comportement ferromagnétique à haute température. Néanmoins, des incertitudes persistent ...

http://www.cea.fr/content/download/5432/35480/file/p082_85_Moussy.pdf

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http://hal.archives-ouvertes.fr/docs/00/24/44/23/PDF/ajp-rphysap_1978_13_2_67_0.pdf

à base de monoxyde de zinc et ceci malgré un dopage de la matrice 10 fois plus faible. ... Le cobalt sous forme d'une poudre noire est fourni par la société Strem Chemicals. .... varistance à base de ZnO est reportée sur la figure 5) ...

http://hal.archives-ouvertes.fr/docs/00/08/37/45/PDF/mge2005publi.pdf

syst`eme ZnO dopé au cobalt, les atomes de Co2+ sont en site Td, en substitution des atomes de Zn2+. Ce- pendant, le dichroısme magnétique aux seuils L2,3 ...

http://www-ipcms.u-strasbg.fr/IMG/pdf/synchrotron.pdf

cobalt Fe(FeCo)O4 (CFO) ayant en principe un grand champ coercitif. Aucun effet de magnétorésistance n'a ... Ainsi, le composé ZnO dopé au Co sera ...

http://www-ipcms.u-strasbg.fr/IMG/pdf/stoeffler.pdf

9 déc. 2009 ... P 01-T5 : Etude de l'influence du dopage par les .... d'un Nanomatériau à base de Fer Cobalt obtenu par mécano- .... P 22-T4 : Caractérisation des couches minces de ZnO dopée en Al élaborées par Spray Ultrasonique ...

http://www.usthb.dz/SENAMAP'09/Postersenamap09.pdf

behavior of cobalt. L. ARAB, K. GUERGOURI, S. HAMDELOU, S. HAROUNI ... Nanocristaux de ZnO Dopé au. Cérium. 11H40 - 12H00. F. BOUFELGHA, N. ...

http://www.univ-guelma.dz/news/cisgm5/Programme CISGM5_final.pdf

by Z FAN - Cited by 3

https://worldscibooks.com/etextbook/6333/6333_chap01.pdf

by JZ Zhang - Related articles

https://worldscibooks.com/etextbook/6703/6703_chap01.pdf

8 juin 2007 ... ZnO, SnO. 2. , Cu. 2. O, ATiO. 3 dopés Co, Fe,. .... Faible ferromagnétisme masqué par le paramagnétisme du cobalt. De 10-5 à 3 10-5 µ ...

http://www-crismat.ensicaen.fr/gdrneem/tours/Berthet.pdf

L'oxyde de Zinc dopé au Cobalt ( ZnO:Co ) appartient à la classe des semiconducteurs magnétiques dilués, c'est-à-dire, de semiconducteurs dont des ...

http://www.lahc.univ-savoie.fr/sefira/2004-2008/download/SUPRA2007_ABSTRACT_BOOKLET.pdf

ambiante a été prédit dans GaMnN et ZnO dopé. (Mn, Cr). .... unique de cobalt de 3 nm de diamètre ..... T = 0 et en fonction du dopage. Par ailleurs, ...

http://www.cnrs.fr/comitenational/doc/rapport/2004/rapport/sections/0205-0218-Chap06.pdf

spinelle CoF2O4, l'oxyde de zinc dopé au cobalt. Comme il sera montré, ... photocatalyseurs zéolithiques renfermant des nanoparticules de ZnO » J. Phys. ...

http://mr.gnmeba.free.fr/fichiers/reunions/GNMEBA_mai08_prog-res.pdf

“Synthesis of Pure and In‐doped ZnO Nanowires and their Dynamic Response to .... "Diffusion du Cobalt et du Magnesium dans NiO Monocristallin" , H. Boussetta ... "Heterodiffusion d'éléments homovalents dans NiO pur et dopé par Cr2O3", N ...

http://faculty.kfupm.edu.sa/phys/natabet/CV-Tabet-July-2009-short.pdf

COBALT. COPPER. GALLIUM. GERMANIUM. HAFNIUM .... The II-VI oxides, CdO and ZnO are relative newcomers to the application of transparent conducting ... the ability to dope the polycrystalline CdTe with Arsenic using novel alkyl amines. ...

http://www.safcglobal.com/etc/medialib/docs/SAFC/General_Information/epichem-2003-q2.pdf

cons: difficult to dope, transition metal precursors difficult. “etherolysis” ... Inverse Micelle + Cobalt. Ti precursor/ co-surfactant air-free transfer exposed to air light purple to light blue ... Co2+:ZnO. MCD of TOPO treated ...

http://depts.washington.edu/kkgroup/research/spintron/PDF/spinsymposium/Dan Bryan Spintronics talk.pdf

The properties of the chloro-protected cobalt bis(discarbollide) anion ...... ZnO:Al Doping Level and Hydrogen Growth Ambient Effects on CIGS Solar Cell Performance .... materials without covalent defects and dope with purposely added, ...

http://www.sti.nasa.gov/Pubs/star/star0905.pdf

Mechanochemical synthesis and characterization of ZnO nanoparticles (P A20) ...... specific surface, high porosity, small pore size, ability to dope ...... Mixtures of tungsten carbide and cobalt seem to affect viability of cells at ...

http://www.euronanoforum2007.de/download/Proceedings ENF2007.pdf

The Influence of Additives on Lithium Dope / ...... Electrodeposited ZnO Films - F. I. Lizama Tzec ...... Cobalt in Carbon Alloy Cathode Catalysts for ...

http://www.electrochem.org/meetings/biannual/216/assets/216_mtg_program.pdf

The methanol synthesis catalyst based upon Cu/ZnO/Al2O3 is a long-standing ...... reaction is performed at 650°C. Cobalt atoms are reduced and sinter to form ...... Various preparation methods were tried to dope MgO with Li. However, ...

http://www.fhi-berlin.mpg.de/fbr2009/report2009.pdf

24 Nov 2009 ... AC 2.1 New Insight into the Precursor Chemistry of Cu/ZnO Catalysts – ...... By having a method at hand to dope helium droplets with size selected ions, ...... ters measured vibrational spectra of small cationic cobalt ...

http://www.fhi-berlin.mpg.de/fbr2009/posterabstracts2009.pdf

A key objective is to heavily dope 'self aligned' semiconductor materials ...... "Lack of Ferromagnetism in n-Type Cobalt-Doped ZnO Epitaxial Thin Films." ...

http://www.itrs.net/Links/2009ITRS/2009Chapters_2009Tables/2009_ERM.pdf

by S Trasatti - 1994 - Cited by 67

http://www.platinummetalsreview.com/pdf/pmr-v38-i2-046-096.pdf

ferromagnetism in ZnO codoped with cobalt and nitrogen. J Appl Phys 105 043906 2009 ..... DOPC-DOPE phospholipid mixtures. Chem Phys Lipids 157 56-60 2009 ...

http://www.ainse.edu.au/__data/assets/pdf_file/0011/41402/Section2_2009_v1.pdf

Investigation of atomic disorder effects on photonic properties of ZnO. $12400. Physical, Environmental and Mathematical ...... DOPC:DOPE mixtures: a synchrotron SAXS study .... distribution in two ternary cobalt(III) complexes of ...

http://www.ainse.edu.au/__data/assets/pdf_file/0010/32302/Section2_2007_final.pdf

The catalysts used consist mainly of oxides of nickel, cobalt and ...... further filter trap of Cl2 (ZnO/NaCO3 or NaOH over alumina) is installed. ...

http://www.bvt.umweltbundesamt.de/archiv-e/refineriesbref-e.pdf

The electronic structure of Iron and Cobalt Porphyrins .... these latter transition metal dopants dope boron and boron carbides n-type. ...... Semiconductor ZnO nanowires act as the semiconducting active materials, ...

http://www.camd.lsu.edu/newsletters/CAMD2004ARt.pdf

IIT, Kharagpur Magnetic phases in transition metal doped ZnO and Ni ...... we carried out a large number of syntheses attempting to dope ...... the magnetic measurements, it was inferred that the cobalt and nickel nanoparticles prepared ...

http://nanomission.gov.in/AbstractBook_NSNT-07.pdf

characterization of ZnO and ZnO : Ga films and their application in ..... formation of an unexpected cobalt hydride species during the reaction. ...... A.D., Biophysical properties of CDAN/DOPE-analogue lipoplexes ...

https://www8.imperial.ac.uk/content/dav/ad/workspaces/chemistry/chem_annual_review.pdf

In this work, the magnetic properties of a cobalt nano-wire next to a platinum surface ...... to dope these materials with impurities to achieve both the n- and ... ”nanowires” of zinc oxide, have a broad range of potential applications ...

http://www.er.doe.gov/bes/accomplishments/files/BES_Accomp_FY97_FY06.pdf

injection on ZnO. We have extended this comparison to SnO, ...... experiments we studied the stepwise reduction of iron and cobalt porphyrins by ...

http://www.er.doe.gov/bes/chm/Publications/Contractors Meetings/24th_DOE_Solar_Photochemistry_crop.pdf

Electrochemical Studies of Nickel(II) and Cobalt(II) Complexes of ...... Efficient multiphoton-absorption-induced luminescence in singlecrystalline ZnO at room ..... Improving efficiency of organic photovoltaic cells with pentacene-dope ...

http://chem.hku.hk/~chemhome/staff/cmche/cvche_for_webpage.pdf