Where i can find complete data for material elastic constants?

AI Thread Summary
Complete data for material elastic constants, piezoelectric coefficients, and permittivity for semiconductor alloys can be found in several resources. The CRC Handbook is recommended as a potential source. Additionally, the National Institute of Standards and Technology (NIST) offers online information and can be contacted for further details not available online or for a fee. Relevant links to NIST's materials data are provided for easy access. These resources are essential for obtaining accurate material property data.
yzou_ua
Messages
11
Reaction score
0
Where i can find complete data for material elastic constants??

I need elastic constants, piezoelectric coefficients & permittivity for different semiconductor alloy?
Someone could kindly help...
 
Physics news on Phys.org


Have you tried the CRC Handbook?

Zz.
 


NIST has some online information, and you could contact the relevant person directly for additional information which is not online or available for a fee.

http://www.nist.gov/srd/index.htm
http://www.nist.gov/srd/materials.htm
 
Last edited by a moderator:

Thread 'Is calling fictitious forces "not real" just about terminology?'

Hi there, im studying nanoscience at the university in Basel. Today I looked at the topic of intertial and non-inertial reference frames and the existence of fictitious forces. I understand that you call forces real in physics if they appear in interplay. Meaning that a force is real when there is the "actio" partner to the "reactio" partner. If this condition is not satisfied the force is not real. I also understand that if you specifically look at non-inertial reference frames you can...
View full post »

Thread 'Inclined treadmills and Galilean Invariance'

This has been discussed many times on PF, and will likely come up again, so the video might come handy. Previous threads: https://www.physicsforums.com/threads/is-a-treadmill-incline-just-a-marketing-gimmick.937725/ https://www.physicsforums.com/threads/work-done-running-on-an-inclined-treadmill.927825/ https://www.physicsforums.com/threads/how-do-we-calculate-the-energy-we-used-to-do-something.1052162/
View full post »

Thread 'Derivation of Hamilton's Principle: Questions'

I have recently been really interested in the derivation of Hamiltons Principle. On my research I found that with the term ##m \cdot \frac{d}{dt} (\frac{dr}{dt} \cdot \delta r) = 0## (1) one may derivate ##\delta \int (T - V) dt = 0## (2). The derivation itself I understood quiet good, but what I don't understand is where the equation (1) came from, because in my research it was just given and not derived from anywhere. Does anybody know where (1) comes from or why from it the...
View full post »

Similar threads

Extension of an elastic block of Neo-Hookean material
Replies
10
Views
1K
Formula for the energy of elastic deformation
Replies
3
Views
2K
I Why must partialS/partialα_n = -β_n where S is the complete integral?
Replies
3
Views
1K
I Usage of First Order Elastic Constants in Soft Body Equations
Replies
3
Views
2K
Help with IB Physics IA about bungee jumping....
Replies
16
Views
4K
I How long would a tuning fork vibrate in vacuum?
Replies
27
Views
3K
Alternative material to the springs used in furniture
Replies
6
Views
3K
Finding the inverse of 4th rank elasticity tensor
Replies
1
Views
1K
B Why is my experimental spring constant an order of magnitude off?
Replies
4
Views
1K
To find the modulus of elasticity of a light elastic string
Replies
7
Views
2K

Hot Threads

Recent Insights

Back
Top