Room temperature preparation method of polycrystalline CuInSe2 thin films

1997 ◽  
Vol 15 (2) ◽  
pp. 431-432
Author(s):  
C. M. Joseph ◽  
C. S. Menon
Keyword(s):  
Thin Films ◽  
Room Temperature ◽  
Preparation Method ◽  
Temperature Preparation

Room-temperature preparation and magnetic behavior of Co2MnSi thin films

2003 ◽  
Vol 93 (10) ◽  
pp. 7945-7947 ◽  
Author(s):  
S. Kämmerer ◽  
S. Heitmann ◽  
D. Meyners ◽  
D. Sudfeld ◽  
A. Thomas ◽  
...  
Keyword(s):  
Thin Films ◽  
Room Temperature ◽  
Magnetic Behavior ◽  
Temperature Preparation

Room-temperature preparation of crystalline TiO2 thin films and their applications in polymer/TiO2 hybrid optoelectronic devices

2011 ◽  
Vol 12 (6) ◽  
pp. 1073-1079 ◽  
Author(s):  
Chung-Han Wu ◽  
Hanying Li ◽  
Hon Hang Fong ◽  
Vladimir A. Pozdin ◽  
Lara A. Estroff ◽  
...  
Keyword(s):  
Thin Films ◽  
Room Temperature ◽  
Optoelectronic Devices ◽  
Tio2 Thin Films ◽  
Temperature Preparation

Room Temperature Preparation of Ba1-xCaxMoO4 Solid Solution Thin Films by Galvanic Cell Method

2017 ◽  
Vol 38 (2) ◽  
pp. 147-153
Author(s):  
高一骁 GAO Yi-xiao ◽  
蒋永乐 JIANG Yong-le ◽  
毕 剑 BI Jian ◽  
赖 欣 LAI Xin ◽  
高道江 GAO Dao-jiang
Keyword(s):  
Thin Films ◽  
Solid Solution ◽  
Room Temperature ◽  
Galvanic Cell ◽  
Cell Method ◽  
Temperature Preparation

scholarly journals Magneto-Transport Properties of Co–Cu Thin Films Obtained by Co-Sputtering and Sputter Gas Aggregation

Nanomaterials ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 134
Author(s):  
Ricardo López Antón ◽  
Juan Pedro Andrés ◽  
Mihail Ipatov ◽  
Juan Antonio González ◽  
Julián González ◽  
...  
Keyword(s):  
Thin Films ◽  
Room Temperature ◽  
Preparation Method ◽  
Magnetic Measurements ◽  
Hysteresis Loops ◽  
Ferromagnetic Behavior ◽  
Fabrication Method ◽  
Different Shapes ◽  
The Magnetic Field

Cu100−xCox thin films have been obtained by sputtering (x = 3, 9) and sputter gas aggregation (x = 2.5, 7.5) and subsequent annealing at 400 °C for 1 h. We have studied their structural, magnetic, and magnetotransport properties, both for the as-deposited and annealed samples, confirming the important role of the fabrication method in the properties. The magnetic measurements and the fitting of the hysteresis loops evidence that as-deposited samples consist of superparamagnetic (SPM) and/or ferromagnetic clusters, but in the samples obtained by gas aggregation the clusters are greater (with ferromagnetic behavior at room temperature) whereas in the samples obtained by sputtering, the clusters are smaller and there are also diluted Co atoms in the Cu matrix. The annealing affects negligibly the samples obtained by gas aggregation, but the ones obtained by sputtering are more affected, appearing greater clusters. This behavior is also reflected in the magnetoresistance (MR) measurements of the samples, with different shapes of the MR curves depending on the preparation method: more lineal in the whole range for sputtering, saturation at low fields (about 10 kOe) for gas aggregation. Finally, a Kondo-like minimum in the resistance versus temperature is found in the samples obtained by sputtering, affected by the magnetic field and the annealing. The observed Kondo-like behavior and the influence of annealing on a Kondo-like minimum in sputtered thin films have been attributed to the presence of diluted Co atoms in the Cu matrix and the Co precipitations from the Co–Cu solid solution upon annealing respectively.

scholarly journals Room Temperature Preparation of Poly-Si Thin Films by IBE with Substrate Bias Method

2005 ◽  
Vol 6 (2) ◽  
pp. 57-62
Author(s):  
Byung-Yoon Cho ◽  
Sung-Chae Yang ◽  
Byoung-Sung Han ◽  
Jung-Hui Lee ◽  
Kiyoshi Yatsui
Keyword(s):  
Thin Films ◽  
Room Temperature ◽  
Substrate Bias ◽  
Temperature Preparation

Room temperature preparation method for thin MOF-5 films on metal and fused silica surfaces using the controlled SBU approach

2012 ◽  
Vol 159 ◽  
pp. 132-138 ◽  
Author(s):  
Alexander S. Münch ◽  
Maria S. Lohse ◽  
Steffen Hausdorf ◽  
Gerhard Schreiber ◽  
Denise Zacher ◽  
...  
Keyword(s):  
Room Temperature ◽  
Preparation Method ◽  
Fused Silica ◽  
Silica Surfaces ◽  
Temperature Preparation

Room-temperature preparation and properties of cadmium sulfide thin films by ion-beam sputtering deposition

2013 ◽  
Vol 273 ◽  
pp. 491-495 ◽  
Author(s):  
Guang-Xing Liang ◽  
Ping Fan ◽  
Zhuang-Hao Zheng ◽  
Jing-Ting Luo ◽  
Dong-Ping Zhang ◽  
...  
Keyword(s):  
Thin Films ◽  
Cadmium Sulfide ◽  
Room Temperature ◽  
Ion Beam ◽  
Ion Beam Sputtering ◽  
Sputtering Deposition ◽  
Beam Sputtering ◽  
Temperature Preparation

Studies on Water in the Hydration Chamber of a Modified Electron Microscope

1970 ◽  
Vol 28 ◽  
pp. 544-545
Author(s):  
R. C. Moretz ◽  
G. G. Hausner ◽  
D. F. Parsons
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Electron Microscope ◽  
Steady State ◽  
Room Temperature ◽  
Small Mass ◽  
Equilibrium Pressure ◽  
Biological Objects ◽  
Mechanical Pump ◽  
Differential Pumping

Use of the electron microscope to examine wet objects is possible due to the small mass thickness of the equilibrium pressure of water vapor at room temperature. Previous attempts to examine hydrated biological objects and water itself used a chamber consisting of two small apertures sealed by two thin films. Extensive work in our laboratory showed that such films have an 80% failure rate when wet. Using the principle of differential pumping of the microscope column, we can use open apertures in place of thin film windows.Fig. 1 shows the modified Siemens la specimen chamber with the connections to the water supply and the auxiliary pumping station. A mechanical pump is connected to the vapor supply via a 100μ aperture to maintain steady-state conditions.

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