BuyFind

Principles of Instrumental Analysis

7th Edition
Douglas A. Skoog + 2 others
Publisher: Cengage Learning
ISBN: 9781305577213
BuyFind

Principles of Instrumental Analysis

7th Edition
Douglas A. Skoog + 2 others
Publisher: Cengage Learning
ISBN: 9781305577213

Solutions

Chapter 21, Problem 21.13QAP
Interpretation Introduction

Interpretation:

The current on moving the tip in 0.10 nm steps from 0.40 nm to 1.50 nm should be calculated.

Concept introduction:

The magnitude of the tunneling current It is given by,

It=Vecd

V − bias voltage

C −constant

d − distance between the probe and the surface

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