scholarly journals Homogeneous vertical ZnO nanorod arrays with high conductivity on an in situ Gd nanolayer

RSC Advances ◽  
2015 ◽  
Vol 5 (115) ◽  
pp. 94670-94678 ◽  
Author(s):  
Tahani H. Flemban ◽  
Venkatesh Singaravelu ◽  
Assa Aravindh Sasikala Devi ◽  
Iman S. Roqan
Keyword(s):  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
High Conductivity ◽  
Laser Deposition ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
One Step ◽  
Size Controlled

We demonstrate a novel, one-step, catalyst-free method for the production of size-controlled vertical highly conductive ZnO nanorod arrays with highly desirable characteristics on anin situuniform Gd nanolayer using pulsed laser deposition.

Growth of aligned ZnO nanorod arrays by catalyst-free pulsed laser deposition methods

2004 ◽  
Vol 396 (1-3) ◽  
pp. 21-26 ◽  
Author(s):  
Ye Sun ◽  
Gareth M. Fuge ◽  
Michael N.R. Ashfold
Keyword(s):  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Catalyst Free

Catalyst-free synthesis of ZnO nanorod arrays on InP (001) substrate by pulsed laser deposition

2008 ◽  
Vol 62 (25) ◽  
pp. 4063-4065 ◽  
Author(s):  
Dongqi Yu ◽  
Lizhong Hu ◽  
Jiao Li ◽  
Hao Hu ◽  
Heqiu Zhang ◽  
...  
Keyword(s):  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Catalyst Free

Photoluminescence and Lasing Properties of Catalyst-Free ZnO Nanorod Arrays Fabricated by Pulsed Laser Deposition

2012 ◽  
Vol 116 (3) ◽  
pp. 2330-2335 ◽  
Author(s):  
Qian Li ◽  
Kun Gao ◽  
Zhigao Hu ◽  
Wenlei Yu ◽  
Ning Xu ◽  
...  
Keyword(s):  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Catalyst Free

Ultrathin aligned ZnO nanorod arrays grown by a novel diffusive pulsed laser deposition method

2009 ◽  
Vol 479 (1-3) ◽  
pp. 125-127 ◽  
Author(s):  
Gareth M. Fuge ◽  
Tobias M.S. Holmes ◽  
Michael N.R. Ashfold
Keyword(s):  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Deposition Method

In situ observation of atomic hydrogen etching on diamond-like carbon films produced by pulsed laser deposition

2001 ◽  
Vol 174 (3-4) ◽  
pp. 251-256 ◽  
Author(s):  
C.-L Cheng ◽  
C.-T Chia ◽  
C.-C Chiu ◽  
C.-C Wu ◽  
H.-F Cheng ◽  
...  
Keyword(s):  
Pulsed Laser Deposition ◽  
Atomic Hydrogen ◽  
Pulsed Laser ◽  
Carbon Films ◽  
Laser Deposition ◽  
Diamond Like Carbon ◽  
In Situ Observation ◽  
Hydrogen Etching

Luminescent Characteristics of Pulsed Laser Deposited Epitaxial Eu-Doped Y2O3 Films

1999 ◽  
Vol 574 ◽  
Author(s):  
D. Kumar ◽  
K. G. Cho ◽  
Zhang Chen ◽  
V. Craciun ◽  
P. H. Holloway ◽  
...  
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Epitaxial Growth ◽  
Yttrium Oxide ◽  
Lattice Mismatch ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Deposition Technique ◽  
Deposition Parameters

AbstractThe growth, structural and cathodoluminescent (CL) properties of europium activated yttrium oxide (Eu:Y2O3) thin films are reported. The Eu:Y2O3 films were grown in-situ using a pulsed laser deposition technique. Our results show that Eu:Y2O3 films can grow epitaxially on (100) LaAlO3 substrates under optimized deposition parameters. The epitaxial growth of Eu:Y2O3 films on LaAlO3, which has a lattice mismatch of ∼ 60 %, is explained by matching of the atom positions in the lattices of the film and the substrate after a rotation. CL data from these films are consistent with highly crystalline Eu:Y2O3 films with an intense CL emission at 611 nm.

In situ monitoring of electrical resistivity and plasma during pulsed laser deposition growth of ultra-thin silver films

2021 ◽  
Vol 130 (8) ◽  
pp. 085301
Author(s):  
M. Novotný ◽  
P. Fitl ◽  
S. A. Irimiciuc ◽  
J. Bulíř ◽  
J. More-Chevalier ◽  
...  
Keyword(s):  
Electrical Resistivity ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
In Situ Monitoring ◽  
Laser Deposition ◽  
Silver Films

In-situ reflectivity measurements during pulsed-laser deposition of Bi2Sr2CaCu2O8+δ

1996 ◽  
pp. 721-725
Author(s):  
Alfons Ritzer ◽  
B. Falkner ◽  
S.T. Li ◽  
D. Bäuerle
Keyword(s):  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition

scholarly journals Electroanalytical Performance of Nitrogen-Doped Graphene Films Processed in One Step by Pulsed Laser Deposition Directly Coupled with Thermal Annealing

Materials ◽  
2019 ◽  
Vol 12 (4) ◽  
pp. 666 ◽  
Author(s):  
Florent Bourquard ◽  
Yannick Bleu ◽  
Anne-Sophie Loir ◽  
Borja Caja-Munoz ◽  
José Avila ◽  
...  
Keyword(s):  
High Temperature ◽  
Pulsed Laser Deposition ◽  
Graphene Film ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Synthesis Process ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
One Step

Graphene-based materials are widely studied to enable significant improvements in electroanalytical devices requiring new generations of robust, sensitive and low-cost electrodes. In this paper, we present a direct one-step route to synthetize a functional nitrogen-doped graphene film onto a Ni-covered silicon electrode substrate heated at high temperature, by pulsed laser deposition of carbon in the presence of a surrounding nitrogen atmosphere, with no post-deposition transfer of the film. With the ferrocene methanol system, the functionalized electrode exhibits excellent reversibility, close to the theoretical value of 59 mV, and very high sensitivity to hydrogen peroxide oxidation. Our electroanalytical results were correlated with the composition and nanoarchitecture of the N-doped graphene film containing 1.75 at % of nitrogen and identified as a few-layer defected and textured graphene film containing a balanced mixture of graphitic-N and pyrrolic-N chemical functions. The absence of nitrogen dopant in the graphene film considerably degraded some electroanalytical performances. Heat treatment extended beyond the high temperature graphene synthesis did not significantly improve any of the performances. This work contributes to a better understanding of the electrochemical mechanisms of doped graphene-based electrodes obtained by a direct and controlled synthesis process.

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