Matin Karimnia

2 Questions 1 Answers 0 Followers

Questions related from Matin Karimnia

How the Spring constant and Resonance frequency of the AFM Cantilever changes?

Hi, Can anyone suggest a formula/method/technique to calculate the spring constant and also resonance frequency of an AFM cantilever after metal deposition? Thanks in advance,

13 September 2022 177 5 View

(Pre) Amplifier to masure very low currents

Hello every one, Does any one have information regard to designing a small amplifier to measure the current in the range of pico-ampere or micro-ampere? Or is there any commercial device which...

01 January 1970 6,861 3 View