From 5ef5714fc8b304f7a089aac3c436fa8cf82d453c Mon Sep 17 00:00:00 2001
From: Nathan Daelman <ndaelman.physik.hu-berlin.de>
Date: Mon, 18 Nov 2024 14:56:47 +0100
Subject: [PATCH] Add `ArchiveSection via diamond inheritance

---
 src/nomad_simulations/schema_packages/properties/band_gap.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/nomad_simulations/schema_packages/properties/band_gap.py b/src/nomad_simulations/schema_packages/properties/band_gap.py
index 20ccb7a0..c149924c 100644
--- a/src/nomad_simulations/schema_packages/properties/band_gap.py
+++ b/src/nomad_simulations/schema_packages/properties/band_gap.py
@@ -5,6 +5,7 @@
 from nomad.metainfo import MEnum, Quantity
 from nomad.metainfo.dataset import MDataset
 from nomad.datamodel.metainfo.physical_properties import PhysicalProperty
+from nomad.datamodel.data import ArchiveSection
 from ..variables import SpinChannel, MomentumTransfer
 
 if TYPE_CHECKING:
@@ -12,7 +13,7 @@
     from structlog.stdlib import BoundLogger
 
 
-class ElectronicBandGap(MDataset):  # ? add optical band gap
+class ElectronicBandGap(MDataset, ArchiveSection):  # ? add optical band gap
     m_def = PhysicalProperty(
         type=np.float64,
         unit='joule',