From b6ad3602aa1e7969b7505c4f7ce9a3673fcb803e Mon Sep 17 00:00:00 2001
From: Chao Peng <cpeng@anl.gov>
Date: Thu, 10 Jun 2021 22:55:37 -0500
Subject: [PATCH] Add lead-glass in materials
---
compact/materials.xml | 27 +++++++++++++++++++++++++--
1 file changed, 25 insertions(+), 2 deletions(-)
diff --git a/compact/materials.xml b/compact/materials.xml
index 6de9ac5e..316d0cc3 100644
--- a/compact/materials.xml
+++ b/compact/materials.xml
@@ -60,16 +60,31 @@
<composite n="2" ref="Na"/>
<composite n="1" ref="O"/>
</material>
+ <material name="PotassiumOxide">
+ <D type="density" value="2.320" unit="g/cm3"/>
+ <composite n="2" ref="K"/>
+ <composite n="1" ref="O"/>
+ </material>
<material name="AluminumOxide">
<D type="density" value="3.89" unit="g/cm3"/>
<composite n="2" ref="Al"/>
<composite n="3" ref="O"/>
</material>
+ <material name="ArsenicOxide">
+ <D type="density" value="3.738" unit="g/cm3"/>
+ <composite n="2" ref="As"/>
+ <composite n="3" ref="O"/>
+ </material>
<material name="SiliconNitride">
<D type="density" value="3.17" unit="g/cm3"/>
<composite n="3" ref="Si"/>
<composite n="4" ref="N"/>
</material>
+ <material name="LeadOxide">
+ <D type="density" value="9.530" unit="g/cm3"/>
+ <composite n="1" ref="Pb"/>
+ <composite n="1" ref="O"/>
+ </material>
<material name="PyrexGlass">
<D type="density" value="2.23" unit="g/cm3"/>
<fraction n="0.806" ref="SiliconOxide"/>
@@ -77,6 +92,14 @@
<fraction n="0.040" ref="SodiumOxide"/>
<fraction n="0.023" ref="AluminumOxide"/>
</material>
+ <material name="PbGlass">
+ <D type="density" value="3.86" unit="g / cm3"/>
+ <fraction n="0.5080" ref="LeadOxide"/>
+ <fraction n="0.4170" ref="SiliconOxide"/>
+ <fraction n="0.0422" ref="PotassiumOxide"/>
+ <fraction n="0.0278" ref="SodiumOxide"/>
+ <fraction n="0.0050" ref="ArsenicOxide"/>
+ </material>
<material name="CarbonFiber">
<D type="density" value="1.5" unit="g/cm3"/>
<fraction n="0.65" ref="C"/>
@@ -189,8 +212,8 @@
<D type="density" value="1.802" unit="mg / cm3"/>
<composite n="0.891" ref="Argon"/>
<!--<composite n="0.109" ref="CarbonDioxide"/>-->
- <composite n="0.036" ref="C"/>
- <composite n="0.073" ref="O"/>
+ <composite n="0.036" ref="C"/>
+ <composite n="0.073" ref="O"/>
</material>
<material name="Mylar">
<D type="density" value="1.39" unit="g/cm3" />
--
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