HandBook of sensors and actuator intelligent sensors
HandBook of sensors and actuator intelligent sensors
... develop a series of handbooks with the name
" ;Handbook of Sensors and Actuators" which will contain the most meaningful background
material that is important for the sensor and actuator field. ...
Intelligent sensors / edlted by Hlro Yamasakl.
p. cm. (Handbook of sensors and actuators ; v. 3)
Includes bibliographical references.
ISBN 0-444-89515-9
1. I...
Handbook of Micro and Nano Tribology P4
... roughness-measuring instrument. The surface is made up of hills
and valleys often called surface asperities of different lateral and vertical sizes, and are distributed
randomly on the surface as shown in the ... interface which is formed of contact spots of different sizes that are spatially
distributed randomly over the interface. The spatial randomness comes from the random n...
Handbook of Micro and Nano Tribology P8
... dense films of
long-chain molecules.
Bhushan et al. (1995b,c) conducted micro- and macroscale friction and wear studies on single-grafted
and double-grafted octodecyl (C
18
) and LB films and their ... single-grafted, LB, and Au films and is comparable with that of SiO
2
film. The C
18
double-grafted films can withstand much higher normal force of 40 µN as compared...
Handbook of Micro and Nano Tribology P14
... Ruan and Bhushan
(1994a–c), Koinkar and Bhushan (1996a,b, 1997a,b), and Sundararajan and Bhushan (1998).
Koinkar and Bhushan (1996a,b) and Poon and Bhushan (1995a,b) reported that rms roughness and
friction ... friction of unlubricated polished disks and with 1.5-nm-thick lubricant film were
0.5 and 0.4, respectively, and of unlubricated textured disks and with 2.5-...
Handbook of Micro and Nano Tribology P16
... diaphragms and X-ray masks. For a summary
of SiC devices and applications, see Harris (1995). Table 16.1 compares selected bulk properties of SiC
and Si(100). Because of the large band gap of SiC, ... review of macro- and micro/nanotribological studies of single-crystal silicon
and polysilicon, oxidized and implanted silicon, doped and undoped polysilicon films and...
Handbook of Micro and Nano Tribology P5
... chemical and mechanical properties of the surface and near-surface region of the tip and
sample determine the adhesive behavior. A compliant tip–sample system of large curvature radius and
large ... understanding of friction, lubrication, and wear?
The interpretation of surface forces and adhesion measurements is challenging. Even if you under-
stand your instrumental ar...
Tài liệu Handbook of Micro and Nano Tribology P9 pptx
... diameters (Snook and van Megan, 1979, 1980, 1981; van
Megan and Snook, 1979, 1981; Kjellander and Marcelja, 1985a,b; Tarazona and Vincente, 1985; Hend-
erson and Lozada-Cassou, 1986; Evans and Parry, ... phonon
release (Israelachvili and Berman, 1995). This is an area of much current interest and activity, especially
regarding the fundamental molecular origins of adhesion...
Tài liệu Colchero, J. et al. “Friction on an Atomic Scale”Handbook of Micro and Nano Tribology P6 Handbook of Micro/Nanotribology. Ed. Bharat ppt
... of the sheared
island. In the case of Figure 6.23 the island area is 4900 nm
2
. The lateral force to shear the island is 5 nN.
A shear strength of τ = 1 ± 0.2 MPa is deduced.
Another class of ... knowledge. A better understanding
of friction and wear could save an enormous amount of energy and money, which would be positive for
economy and ecology. On the other hand, fricti...
Tài liệu Handbook of Micro and Nano Tribology P10 pptx
... Modulus of Elasticity by Cantilever
Deflection Measurement • Determination of Hardness and
Modulus of Elasticity of Thin Films from the Composity
Response of Film and Substrate
10.4 Examples of ... depends on the elastic and plastic properties of the material.
10.3.7 Determination of Hardness and Modulus of Elasticity of Thin
Films from the Composite Response...
Tài liệu Handbook of Micro and Nano Tribology P1 ppt
... and significant, and these savings can
be obtained without the deployment of large capital investment.
The purpose of research in tribology is understandably the minimization and elimination of ... devices,
MEMS, and other microcomponents.
1.1 History of Tribology and Its Significance to Industry
Tribology is the science and technology of two interacting surfaces in re...