Energy Quote by Walter Kohn
“In particular, I established a reasonably accurate energy threshold for permanent displacement of a nucleus from its regular lattice position, substantially smaller than had been previously presumed.”
About This Quote
Source Journal Article: Physical Review B, 1975
A precise energy limit determines when a nucleus permanently shifts from its lattice spot, lower than earlier estimates.
In simple terms: Nuclei move at lower energy than thought.
Key Takeaway
Consider lower energy thresholds in material design.
Themes
materials science
energy thresholds
crystal defects
Mood
analytical
technical
Type
scientific
technical
When to use this quote
- semiconductor manufacturing
- nanotechnology
- radiation damage
- temperature stress
Key Concepts
condensed matter physics
quantum mechanics
Questions to Reflect On
- How does this affect material durability?
- What applications benefit from lower displacement energies?
A Different Perspective
Real-world materials may exhibit other complicating factors.
![“We [Frisch and Lise Meitner] walked up and down in the snow, I on skis and she on foot (she said and proved that she could get along just as fast that way), and gradually the idea took shape that this was no chipping or cracking of the nucleus but rather a process to be explained by Bohr's idea…” quote by Otto Robert Frisch](https://sms4smile.com/quotes/img-quotes/ca9/otto-robert-frisch-74162_divides_we-frisch-and-lise-meitner-walked-up-and_1627491.jpg)
