diff --git a/PRIVATE b/PRIVATE
index 3de8ec639..9e8b0777e 160000
--- a/PRIVATE
+++ b/PRIVATE
@@ -1 +1 @@
-Subproject commit 3de8ec639b4fa16a5c9d4999e0ab24626a85045a
+Subproject commit 9e8b0777eaa1860d60923c946acdda69d471275b
diff --git a/examples/config/Phase_Phenopowerlaw_BCC-Ferrite.yaml b/examples/config/Phase_Phenopowerlaw_BCC-Ferrite.yaml
deleted file mode 100644
index 5b714af7c..000000000
--- a/examples/config/Phase_Phenopowerlaw_BCC-Ferrite.yaml
+++ /dev/null
@@ -1,17 +0,0 @@
-# Tasan et.al. 2015 Acta Materalia
-# Tasan et.al. 2015 International Journal of Plasticity
-# Diehl et.al. 2015 Meccanica
-Ferrite:
-  lattice: cI
-  mechanical:
-    elastic: {C_11: 233.3e9, C_12: 135.5e9, C_44: 118.0e9, type: Hooke}
-    plastic:
-      N_sl: [12, 12]
-      a_sl: 2.0
-      dot_gamma_0_sl: 0.001
-      h_0_sl-sl: 1000.0e6
-      h_sl-sl: [1, 1.4, 1, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4]
-      n_sl: 20
-      type: phenopowerlaw
-      xi_0_sl: [95.e6, 96.e6]
-      xi_inf_sl: [222.e6, 412.7e6]
diff --git a/examples/config/phase/mechanical/elastic/Hooke_Au.yaml b/examples/config/phase/mechanical/elastic/Hooke_Au.yaml
index 9a4da774d..5683bfb24 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_Au.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_Au.yaml
@@ -2,7 +2,8 @@ type: Hooke
 references:
   - J.P. Hirth and J. Lothe,
     Theory of Dislocations, 1982,
-    John Wiley & Sons
+    John Wiley & Sons,
+    page 837
 C_11: 186e9
 C_12: 157e9
 C_44: 42e9
diff --git a/examples/config/phase/mechanical/elastic/Hooke_Fe.yaml b/examples/config/phase/mechanical/elastic/Hooke_Fe.yaml
index 0e5d7db5c..b2912035f 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_Fe.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_Fe.yaml
@@ -2,7 +2,8 @@ type: Hooke
 references:
   - J.P. Hirth and J. Lothe,
     Theory of Dislocations, 1982,
-    John Wiley & Sons
+    John Wiley & Sons,
+    page 837
 C_11: 242e9
 C_12: 146.5e9
-C_44: 11.2e9
+C_44: 112e9
diff --git a/examples/config/phase/mechanical/elastic/Hooke_Ni.yaml b/examples/config/phase/mechanical/elastic/Hooke_Ni.yaml
index c76632cdd..15b684e4c 100644
--- a/examples/config/phase/mechanical/elastic/Hooke_Ni.yaml
+++ b/examples/config/phase/mechanical/elastic/Hooke_Ni.yaml
@@ -2,7 +2,8 @@ type: Hooke
 references:
   - J.P. Hirth and J. Lothe,
     Theory of Dislocations, 1982,
-    John Wiley & Sons
+    John Wiley & Sons,
+    page 837
 C_11: 246.5e9
 C_12: 147.3e9
 C_44: 124.7e9
diff --git a/examples/config/phase/mechanical/plastic/phenopowerlaw_Al.yaml b/examples/config/phase/mechanical/plastic/phenopowerlaw_Al.yaml
index 729b9352f..4e4bcf588 100644
--- a/examples/config/phase/mechanical/plastic/phenopowerlaw_Al.yaml
+++ b/examples/config/phase/mechanical/plastic/phenopowerlaw_Al.yaml
@@ -6,10 +6,10 @@ references:
     fitted from Fig. 5
 output: [xi_sl, gamma_sl]
 N_sl: [12]
-h_sl-sl: [1, 1, 1.4, 1.4, 1.4, 1.4, 1.4]
 n_sl: 20
 a_sl: 3.1
 h_0_sl-sl: 1.7e8
 xi_0_sl: [5.0e6]
 xi_inf_sl: [37.5e6]
+h_sl-sl: [1, 1, 1.4, 1.4, 1.4, 1.4, 1.4]
 dot_gamma_0_sl: 4.5e-3
diff --git a/examples/config/phase/mechanical/plastic/phenopowerlaw_Au.yaml b/examples/config/phase/mechanical/plastic/phenopowerlaw_Au.yaml
index c5e63e8a1..cb2e6fea1 100644
--- a/examples/config/phase/mechanical/plastic/phenopowerlaw_Au.yaml
+++ b/examples/config/phase/mechanical/plastic/phenopowerlaw_Au.yaml
@@ -9,9 +9,9 @@ references:
 output: [xi_sl, gamma_sl]
 N_sl: [12]
 n_sl: 83.3
-dot_gamma_0_sl: 0.001
-h_0_sl-sl: 75.0e6
-h_sl-sl: [1, 1, 1.4, 1.4, 1.4, 1.4, 1.4]
 a_sl: 1.0
+h_0_sl-sl: 75.0e6
 xi_0_sl: [26.25e6]
 xi_inf_sl: [53.0e6]
+h_sl-sl: [1, 1, 1.4, 1.4, 1.4, 1.4, 1.4]
+dot_gamma_0_sl: 0.001
diff --git a/examples/config/phase/mechanical/plastic/phenopowerlaw_Cu.yaml b/examples/config/phase/mechanical/plastic/phenopowerlaw_Cu.yaml
index a51aa42cf..528f55763 100644
--- a/examples/config/phase/mechanical/plastic/phenopowerlaw_Cu.yaml
+++ b/examples/config/phase/mechanical/plastic/phenopowerlaw_Cu.yaml
@@ -6,10 +6,10 @@ references:
     fitted from Fig. 3b
 output: [xi_sl, gamma_sl]
 N_sl: [12]
-h_sl-sl: [1, 1, 1.4, 1.4, 1.4, 1.4, 1.4]
 n_sl: 20
 a_sl: 1.0
 h_0_sl-sl: 2.4e8
 xi_0_sl: [1.5e6]
 xi_inf_sl: [112.5e6]
+h_sl-sl: [1, 1, 1.4, 1.4, 1.4, 1.4, 1.4]
 dot_gamma_0_sl: 3e-3
diff --git a/examples/config/phase/mechanical/plastic/phenopowerlaw_DP-steel-ferrite.yaml b/examples/config/phase/mechanical/plastic/phenopowerlaw_DP-steel-ferrite.yaml
new file mode 100644
index 000000000..84c0ecdc9
--- /dev/null
+++ b/examples/config/phase/mechanical/plastic/phenopowerlaw_DP-steel-ferrite.yaml
@@ -0,0 +1,14 @@
+type: phenopowerlaw
+references:
+  - C.C. Tasan et al.,
+    Acta Materialia, 81, 386-400, 2014,
+    10.1016/j.actamat.2014.07.071
+output: [xi_sl, gamma_sl]
+N_sl: [12, 12]
+n_sl: 20
+a_sl: 2.25
+h_0_sl-sl: 1.0e9
+xi_0_sl: [95.e6, 96.e6]
+xi_inf_sl: [222.e6, 412.e6]
+h_sl-sl: [1, 1.4, 1, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4, 1.4]
+dot_gamma_0_sl: 0.001