nanoscale views

A blog about condensed matter and nanoscale physics. Why should high energy and astro folks have all the fun?

Wednesday, August 29, 2018

Unidentified superconducting objects, again.

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I've had a number of people ask me why I haven't written anything about the recent news and resulting kerfuffle ( here , here , and ...
8 comments:
Friday, August 24, 2018

What is a Tomonaga-Luttinger Liquid?

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I've written in the past (say here and here ) about how we think about the electrons in a conventional metals as forming a Fermi Liqui...
1 comment:
Saturday, August 18, 2018

Phonons and negative mass

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There has been quite a bit of media attention given to this paper , which looks at whether sound waves involve the transport of mass (and t...
4 comments:
Tuesday, August 14, 2018

APS March Meeting 2019 - DCMP invited symposia, DMP focused topics

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A reminder to my condensed matter colleagues who go to the APS March Meeting:  We know the quality of the meeting depends strongly on gettin...
Sunday, August 12, 2018

What is (dielectric) polarization?

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This post is an indirect follow-on from here , and was spawned by a request that I discuss the "modern theory of polarization".  I...
2 comments:
Thursday, August 09, 2018

Hydraulic jump: New insights into a very old phenomenon

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Ever since I learned about them, I thought that hydraulic jumps were cool.  As I wrote here , a hydraulic jump is an analog of a standing s...
1 comment:
Tuesday, August 07, 2018

Faculty position at Rice - experimental atomic/molecular/optical

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Faculty Position in Experimental Atomic/Molecular/Optical Physics at Rice University The Department of Physics and Astronomy at Rice Univ...
Tuesday, July 31, 2018

What is Berry phase?

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On the road to discussing the Modern Theory of Polarization (e.g., pdf ), it's necessary to talk about Berry phase - here, unlike many u...
8 comments:
Monday, July 23, 2018

Math, beauty, and condensed matter physics

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There is a lot of discussion these days about the beauty of mathematics in physics , and whether some ideas about mathematical elegance have...
10 comments:
Wednesday, July 18, 2018

Items of interest

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While trying to write a few things (some for the blog, some not), I wanted to pass along some links of interest: APS March Meeting intere...
1 comment:
Sunday, July 08, 2018

Physics in the kitchen: Frying tofu

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I was going to title this post "On the emergence of spatial and temporal coherence in frying tofu", or "Frying tofu:  Time cr...
11 comments:
Tuesday, July 03, 2018

A metal superconducting transistor (?!)

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A paper was published yesterday in Nature Nanotechnology that is quite surprising, at least to me, and I thought I should point it out. T...
5 comments:
Sunday, July 01, 2018

Book review: The Secret Life of Science

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I recently received a copy of The Secret Life of Science:  How It Really  Works and Why  It Matters , by Jeremy Baumberg of Cambridge Unive...
1 comment:
Monday, June 25, 2018

Don't mince words, John Horgan. What do you really think?

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In his review of Sabine Hossenfelder's new book for Scientific American, John Horgan begins by saying: Does anyone who follows physi...
8 comments:
Sunday, June 24, 2018

There is no such thing as a rigid solid.

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How's that  for a provocative, click-bait headline? More than any other branch of physics, condensed matter physics highlights  univer...
5 comments:
Monday, June 18, 2018

Scientific American - what the heck is this?

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Today, Scientific American ran this  on their blogs page.  This article calls to mind weird mysticism stuff like crystal energy, homeopathy,...
9 comments:
Saturday, June 16, 2018

Water at the nanoscale

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One reason the nanoscale is home to some interesting physics and chemistry is that the nanometer is a typical scale for molecules.   When th...
1 comment:
Friday, June 08, 2018

What are steric interactions?

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When first was reading chemistry papers, one piece of jargon jumped out at me:  " steric hindrance ", which is an abstruse way of ...
5 comments:
Thursday, May 31, 2018

Coming attractions and short items

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Here are a few items of interest.  I am planning to write a couple of posts about why solids are rigid, and in the course of thinking abou...
4 comments:
Tuesday, May 29, 2018

What is tunneling?

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I first learned about  quantum tunneling  from science fiction, specifically a short story by  Larry Niven .  The idea is often tossed o...
1 comment:
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About Me

Douglas Natelson
I am a physics professor at Rice University. My group uses nanoscale tools to address open questions in condensed matter physics, the study of the remarkable emergent properties of materials. Views expressed here are my own; they do not represent the views of my employer or any other entity.
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