High-temperature bulge-test setup for mechanical testing of free-standing thin films

2003 ◽  
Vol 74 (3) ◽  
pp. 1383-1385 ◽  
Author(s):  
A. J. Kalkman ◽  
A. H. Verbruggen ◽  
G. C. A. M. Janssen
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
Mechanical Testing ◽  
Bulge Test ◽  
Free Standing ◽  
Test Setup

Mechanical Testing of Freestanding Nano-Films Using a Novel Finite Diameter Tip MEMS-Based Testing Machine

2005 ◽  
Author(s):  
Zayd C. Leseman ◽  
Zuhaib Sheikh ◽  
Thomas J. Mackin ◽  
Matthew Begley
Keyword(s):  
Thin Films ◽  
Mechanical Properties ◽  
Experimental Method ◽  
Mechanical Testing ◽  
Scale Effects ◽  
Testing Machine ◽  
Length Scale ◽  
Free Standing ◽  
Contact Size ◽  
Fixed Beam

We present a new experimental method for measuring the mechanical properties of nanoscale-thick materials using the free-standing membrane test. Freestanding circular membranes are centrally deflected using a spherical indenter attached to a microfabricated fixed-fixed beam device. Experiments of this type allow us to extract mechanical properties of the thin films without the complicating effects of the substrate, enabling accurate study of length scale effects. These experiments differ from previous work by testing freestanding films and by including the finite contact size of the indenter tip.

Preparation of free-standing CVD tungsten thin films for mechanical testing

1991 ◽  
Vol 2 (1) ◽  
pp. 86-87 ◽  
Author(s):  
C T Rosenmayer ◽  
F R Brotzen ◽  
D P Brady
Keyword(s):  
Thin Films ◽  
Mechanical Testing ◽  
Free Standing

Hardening of metal surface via self-propagating high-temperature synthesis in thin films

2007 ◽  
Vol 43 (4) ◽  
pp. 239-242
Author(s):  
S. Kh. Suleimanov ◽  
O. A. Dudko ◽  
V. G. Dyskin ◽  
Z. S. Settarova ◽  
M. U. Dzhanklych
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
Metal Surface ◽  
Temperature Synthesis ◽  
High Temperature Synthesis

Effect of hafnium addition on structure, wear resistance and high temperature oxidation of MOSx thin films

2021 ◽  
Vol 415 ◽  
pp. 127097
Author(s):  
P.C. Silva Neto ◽  
D.A. Ramirez ◽  
A.R. Terto ◽  
J.Y.E. Santos ◽  
J.C.V. Dos Santos ◽  
...  
Keyword(s):  
Thin Films ◽  
Wear Resistance ◽  
High Temperature ◽  
High Temperature Oxidation ◽  
Temperature Oxidation

Polarization-dependence of the Raman response of free-standing strained Ce0.8Gd0.2O2 membranes

2021 ◽  
Author(s):  
Alexander Konetschny ◽  
Marcel Weinhold ◽  
Christian Heiliger ◽  
Matthias Thomas Elm ◽  
Peter J. Klar
Keyword(s):  
Thin Films ◽  
Strain State ◽  
Polarization Dependence ◽  
Raman Mapping ◽  
Free Standing ◽  
Excitation Light ◽  
Oriented Polycrystalline ◽  
Raman Response

Square-shaped Ce0.8Gd0.2O2 (GDC) membranes are prepared by microstructuring techniques from (111)-oriented, polycrystalline GDC thin films. The strain state of the membranes is investigated by micro-Raman mapping using polarized excitation light....

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