diff --git a/identifiers.tsv b/identifiers.tsv
index 3abaacb4be35ef8fb618aa64363c5cdfae12b160..c4605ce90ea6c602231c9fb2faa631f415d64491 100644
--- a/identifiers.tsv
+++ b/identifiers.tsv
@@ -3306,3 +3306,4 @@ id	na_id	identifier	context_id	context_pid	canonical_url	ticket	ts_md_fetch	ts_d
 	1	10.25365/phaidra.631	1		https://phaidra.univie.ac.at/o:2114661	37410	2025-01-28T142524Z	2025-01-28T142524Z	
 	1	10.25365/phaidra.632	1		https://phaidra.univie.ac.at/o:2114662	37412	2025-01-28T144041Z	2025-01-28T144041Z	
 	1	10.25365/phaidra.633	1		https://phaidra.univie.ac.at/o:2114672	37422	2025-01-29T163010Z	2025-01-29T163010Z	
+	1	10.25365/phaidra.634	1		https://phaidra.univie.ac.at/o:2114676	37423	2025-01-29T163703Z	2025-01-29T163703Z	
diff --git a/metadata/phaidra/phaidra.634.xml b/metadata/phaidra/phaidra.634.xml
new file mode 100644
index 0000000000000000000000000000000000000000..c2ac2da3f0fbb728d783ac94b02427ec3fd658e3
--- /dev/null
+++ b/metadata/phaidra/phaidra.634.xml
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4/metadata.xsd">
+  <identifier identifierType="DOI">10.25365/phaidra.634</identifier>
+  <creators>
+    <creator>
+      <creatorName nameType="Personal">Kristýna Davídková</creatorName>
+      <givenName>Kristýna</givenName>
+      <familyName>Davídková</familyName>
+    </creator>
+  </creators>
+  <titles>
+    <title>Nanoscaled Spin-Wave Frequency Selective Limiter (FSL) for 5G Technology</title>
+  </titles>
+  <publisher>:none</publisher>
+  <publicationYear>2024</publicationYear>
+  <descriptions>
+    <description descriptionType="Other">Power limiters are essential devices in modern radio frequency (RF) communications systems to
+protect highly sensitive input channels from large incoming signals. Nowadays-used semiconductor
+limiters suffer from high electronic noise and switching delays when approaching the GHz range,
+which is crucial for the modern generation of 5G communication technologies aiming to operate at
+the EU 5G high band (24.25–27.5 GHz). The proposed solution is to use ferrite-based Frequency
+Selective Limiters (FSLs), which maintain their efficiency at high GHz frequencies, although they
+have only been studied at the macroscale so far. In this study, we demonstrate a proof of concept of
+nanoscale FSLs. The devices are based on spin-wave transmission affected by four-magnon scattering
+phenomena in a 97-nm-thin Yttrium Iron Garnet (YIG) film. Spin waves were excited and detected
+using coplanar waveguide (CPW) transducers of the smallest feature size of 250 nm. The FSLs are
+tested in the frequency range up to 25 GHz, and the key parameters are extracted (power threshold,
+power limiting level, insertion losses, bandwidth) for different spin-wave modes and transducer
+lengths. An analytical theory has been formulated to describe the fundamental physical processes,
+and a numerical model has been developed to quantitatively describe the insertion losses and power
+characteristics of the FSLs. Additionally, the perspective of the spin-wave devices is discussed,
+including the possibility of simultaneously integrating three devices into one: a frequency-selective
+limiter, an RF filter, and a delay line, allowing for more efficient use of space and energy.</description>
+  </descriptions>
+  <resourceType resourceTypeGeneral="Other">Asset</resourceType>
+  <language>eng</language>
+  <dates>
+    <date dateType="Created">2025-01-29T11:36:20.040Z</date>
+  </dates>
+  <subjects>
+    <subject>Magnetismus</subject>
+    <subject>Magnetism</subject>
+    <subject>ÖFOS 2012 -- NATURWISSENSCHAFTEN (1) -- Physik, Astronomie (103) -- Physik, Astronomie (1030) -- Magnetismus (103017)</subject>
+    <subject>ÖFOS 2012 -- NATURAL SCIENCES (1) -- Physics, Astronomy (103) -- Physics, Astronomy (1030) -- Magnetism (103017)</subject>
+    <subject>Frequency selective limiters (FSLs), Power limiting effect, Multi-magnon scattering, Yttrium Iron Garnet (YIG), Magnonics, Spin waves, 5G communication systems</subject>
+  </subjects>
+  <sizes>
+    <size>6878203935 b</size>
+  </sizes>
+  <formats>
+    <format>application/x-zip-compressed</format>
+  </formats>
+  <rightsList>
+    <rights rightsURI="http://creativecommons.org/licenses/by/4.0/">http://creativecommons.org/licenses/by/4.0/</rights>
+  </rightsList>
+</resource>