From def56efbc5d788f88cd2021a3fd3f915ec1e22d3 Mon Sep 17 00:00:00 2001
From: Jaron Kent-Dobias <jaron@kent-dobias.com>
Date: Wed, 26 Feb 2020 20:57:59 -0500
Subject: clarification on modulus tensor

---
 poster_aps_mm_2020.tex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'poster_aps_mm_2020.tex')

diff --git a/poster_aps_mm_2020.tex b/poster_aps_mm_2020.tex
index d63be44..90e3794 100644
--- a/poster_aps_mm_2020.tex
+++ b/poster_aps_mm_2020.tex
@@ -109,8 +109,8 @@
   \hspace{1em}
   Resonant ultrasound spectroscopy drives a sample with sound and measures its
   resonances by looking for spikes in the response. Using the sample geometry
-  and the location of sufficiently many resonances, the modulus tensor $C$
-  can be calculated.
+  and the location of sufficiently many resonances, the modulus tensor
+  $C$---which gives the energetic cost of strain---can be calculated.
   \textbf{
     The structure of the modulus tensor and its temperature dependence yield
     a lot of information about symmetry breaking.
-- 
cgit v1.2.3-54-g00ecf

