SOF-7376: complete material creation steps and add workflow voiceover

Exabyte-io · Jun 3, 2024 · 8ddb795 · 8ddb795
1 parent 20ac0f0
commit 8ddb795
Showing 1 changed file with 58 additions and 3 deletions.
diff --git a/lang/en/docs/tutorials/dft/electronic/soc-qe.json b/lang/en/docs/tutorials/dft/electronic/soc-qe.json
@@ -55,14 +55,69 @@
             "endTime": "00:01:33.000"
         },
         {
-            "text": "Bismuth selenide has hexagonal crystal structure. Set the lattice parameters and atomic positions accordingly. Here we will create a slab which has a surface in order to show the topological surface states. Keep in mind that density functional theory calculation can only be performed on periodic systems. We can create create surface by adding finite vacuum to the unit cell.",
+            "text": "Bismuth selenide has hexagonal crystal structure. Set the lattice parameters and atomic positions accordingly. Here we will create a slab which has a surface in order to show the topological surface states. Keep in mind that density functional theory calculation can only be performed on periodic systems. We can create surface by adding finite vacuum to the unit cell.",
             "startTime": "00:01:34.000",
             "endTime": "00:01:41.000"
         },
         {
-            "text": "One way to do that is by keeping the cartesian coordinates of atoms same and increase the lattice vector C. Here we added a vacuum of about five angstrom in the A B plane.",
+            "text": "One way to do that is by preserving the interatomic distances and increase the lattice vector C. Here we added a vacuum of about five angstrom in the A B plane.",
             "startTime": "00:01:41.500",
-            "endTime": "00:02:07.000"
+            "endTime": "00:02:06.000"
+        },
+        {
+            "text": "If we enable the repetitions it will be more clear that every layer is accompanied by a vacuum layer.",
+            "startTime": "00:02:07.000",
+            "endTime": "00:02:13.000"
+        },
+        {
+            "text": "Now let's save the structure.",
+            "startTime": "00:02:22.000",
+            "endTime": "00:02:24.000"
+        },
+        {
+            "text": "Note that instead of monolayer slab in this case, we could build slab with bi-layer or any other super cell. <break time='2.0'/>You may like to explore various advanced options to build structures in our platform.",
+            "startTime": "00:02:29.000",
+            "endTime": "00:02:32.000"
+        },
+        {
+            "text": "Next navigate to the workflows page to specify the workflow steps for spin orbit coupling calculation.",
+            "startTime": "00:02:35.000",
+            "endTime": "00:02:46.000"
+        },
+        {
+            "text": "We are going to use latest version of quantum espresso built with intel libraries.",
+            "startTime": "00:02:50.000",
+            "endTime": "00:03:00.000"
+        },
+        {
+            "text": "For spin orbit coupling calculation, we will need fully relativistic pseudopotential.",
+            "startTime": "00:03:01.000",
+            "endTime": "00:03:05.000"
+        },
+        {
+            "text": "Click edit unit, and select P W SCF S O C template.",
+            "startTime": "00:03:06.000",
+            "endTime": "00:03:10.000"
+        },
+        {
+            "text": "Add next unit for the bands calculation.",
+            "startTime": "00:03:15.000",
+            "endTime": "00:03:18.000"
+        },
+        {
+            "text": "Select P W bands S O C template.",
+            "startTime": "00:03:22.000",
+            "endTime": "00:03:24.000"
+        },
+        {
+            "text": "Finally add the bands dot x postprocessing unit.",
+            "startTime": "00:03:26.000",
+            "endTime": "00:03:29.000"
+        },
+        {
+            "text": "Save and exit workflow.",
+            "startTime": "00:03:38.000",
+            "endTime": "00:03:40.000"
         }
     ],
     "youTubeId": ""