Matthias Ulf Liepe

Professor
Physics · CAS

Matthias Ulf Liepe serves as Professor in Physics at Cornell University.

338 publications
4,709 citations
21 h-index
Engineering
Top Papers (4)
2015-02-23 · Applied Physics Letters · Aerospace Engineering
Proof-of-principle demonstration of Nb3Sn superconducting radiofrequency cavities for high Q applications
Matthias LiepeProfessor, Physics · CAS
175.5x expected for field · 64 citations
2016-02-18 · Journal of Applied Physics · Aerospace Engineering
Impact of nitrogen doping of niobium superconducting cavities on the sensitivity of surface resistance to trapped magnetic flux
Matthias LiepeProfessor, Physics · CAS
155.7x expected for field · 50 citations
2005-11-23 · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · Aerospace Engineering
Ion clearing in an ERL
Matthias LiepeProfessor, Physics · CAS
114.2x expected for field · 21 citations
2014-01-01 · JACOW · Aerospace Engineering
New Insights into Heat Treatment of SRF Cavities in a Low-pressure Nitrogen Atmosphere
Matthias LiepeProfessor, Physics · CAS
94.7x expected for field · 14 citations
Recent Papers (21)
2026-06-08 · arXiv (Cornell University) · Electrical and Electronic Engineering
Synthesis and Characterization of Atomically-Sharp Superconductor-Dielectric Interface
David MullerProfessor, Applied & Engineering Physics DEPT · EN
Matthias LiepeProfessor, Physics · CAS
2026-03-23 · Physical Review Applied · Materials Chemistry
Ab initio theory of eliminating surface oxides of superconductors with noble-metal encapsulation
Matthias LiepeProfessor, Physics · CAS
2026-02-25 · Superconductor Science and Technology · Aerospace Engineering
A computational picture of hydride formation and dissipation In Nb SRF cavities
Matthias LiepeProfessor, Physics · CAS
2026-02-01 · Superconductor Science and Technology · Condensed Matter Physics
Microscopic investigation of rf vortex nucleation in Nb 3 Sn films using a near-field magnetic microwave microscope
Matthias LiepeProfessor, Physics · CAS
2025-09-24
Measurements of RF magnetic field limits of Nb and Nb3Sn
Matthias LiepeProfessor, Physics · CAS
2023-05-19
Measurements of the amplitude-dependent microwave surface resistance of an Au/Nb bilayer
Matthias LiepeProfessor, Physics · CAS
2023-05-04
Surface oxides, carbides, and impurities on RF superconducting Nb and Nb3Sn: A comprehensive analysis
Michael O. ThompsonProfessor, Materials Science & Engr DEPT · EN
David A. MullerProfessor, Applied & Engineering Physics DEPT · EN
Matthias LiepeProfessor, Physics · CAS
2022-03-13
Nb3Sn Superconducting Radiofrequency Cavities: a Maturing Technology for Particle Accelerators and Detectors
2021-03-04
Effect of the density of states at the Fermi level on defect free energies and superconductivity: A case study of Nb3Sn
Matthias LiepeProfessor, Physics · CAS
2020-02-01
Grain-boundary structure and segregation in Nb3Sn coatings on Nb for high-performance superconducting radiofrequency cavity applications
Matthias LiepeProfessor, Physics · CAS
2019-06-30
Grain-boundary segregation behavior in Nb3Sn coatings on Nb for superconducting radiofrequency cavity applications
Matthias LiepeProfessor, Physics · CAS
2019-05-09
Active suppression of microphonics detuning in high QL cavities
Matthias LiepeProfessor, Physics · CAS
2019-03-20
Critical fields of Nb3Sn prepared for superconducting cavities
2018-11-27
Vortex Dynamics and Losses Due to Pinning: Dissipation from Trapped Magnetic Flux in Resonant Superconducting Radio-Frequency Cavities
Matthias LiepeProfessor, Physics · CAS
2018-11-20
Atomic-scale analyses of Nb3Sn on Nb prepared by vapor diffusion for superconducting radiofrequency cavity applications: a correlative study
Matthias LiepeProfessor, Physics · CAS
2017-10-27
Performance-defining properties of Nb3Sn coating in SRF cavities
2017-07-27
SRF Theory Developments from the Center for Bright Beams
2017-01-27
The importance of the electron mean free path for superconducting radio-frequency cavities
2017-01-04
Theoretical estimates of maximum fields in superconducting resonant radio frequency cavities: stability theory, disorder, and laminates
Matthias LiepeProfessor, Physics · CAS
2015-02-23
Analysis of Nb3Sn surface layers for superconducting radio frequency cavity applications
Matthias LiepeProfessor, Physics · CAS
2015-01-13
Nitrogen-doped 9-cell cavity performance in a test cryomodule for LCLS-II