Tunneling
Tunneling, also called barrier penetration, in physics, passage of minute particles through seemingly impassable force barriers. The phenomenon first drew attention in the case of alpha decay, in which alpha particles (nuclei of helium atoms) escape from certain radioactive atomic nuclei. Because nuclear constituents are held together by a force that the alpha particles have insufficient energy to overcome, their tunneling is contrary to the conventional understanding of classical physics and requires instead explanation in terms of quantum mechanics.
What's Popular in Tunneling
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SEP 02, 2020
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SEP 02, 2020
Scientists have concluded in successfully developing the first map illustrating the extent of human development in ocean
...
WRITTEN BY:
Kathryn DeMuth Sullivan
AUG 16, 2020
Space & Astronomy
AUG 16, 2020
Matt Caplan, a theoretical physicist at Illinois State University, has calculated when the last supernova will happen in
...
WRITTEN BY:
Annie Lennon
JUL 10, 2020
Chemistry & Physics
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Let's dial the clock back in 2012. This year was marked by a major scientific breakthrough - the discovery of
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WRITTEN BY:
Daniel Duan
JUN 06, 2020
Cell & Molecular Biology
JUN 06, 2020
Reporting in Nature, scientists have learned more about a critical channel that sits in cell membranes, called PANX1. Th
...
WRITTEN BY:
Carmen Leitch
APR 24, 2020
Health & Medicine
APR 24, 2020
Whether or not an addiction to marijuana is a risk of the drug has been widely debated, with the general population typi
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C Reardon
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Chemistry & Physics
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Microbiology
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