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9/26/22, 9:30 AM
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Dr Alex Bainbridge (STFC Daresbury Laboratory)9/26/22, 9:50 AM
Permanent magnets (PMs) are becoming an attractive proposition as an environmentally friendly and efficient replacement for electromagnets in modern particle accelerators. In recent years the Zero-Power Tuneable Optics (ZEPTO) collaboration between STFC and CERN has demonstrated that traditional limitations of PM technology, such as the ability to change the field in the magnet aperture, can...
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Stephane Sanfilippo (Paul Scherrer Institut)9/26/22, 10:10 AM
An overview of the magnet activities at the Paul Scherrer institute is presented. The talk will be mainly focused on the two running projects: the production of magnets for the SLS upgrade and the R&D performed in the framework of the CHART collaboration*. The challenges and the on-going development of these two projects since 2019 will be reviewed, with a special focus on the competence...
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Animesh Jain (Argonne National Laboratory)9/26/22, 10:30 AM
A new magnetic measurement laboratory was constructed to measure the storage ring magnets for the Advanced Photon Source Upgrade. This facility has been in continuous operation since June 2019 and measurements are completed in about 1300 of the total 1355 magnets procured. The measurement systems include four rotating coil, two rotating wire and one Hall probe mapping bench. Measurements are...
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Dr Chih Wei Chen (National Synchrotron Radiation Research Center)9/26/22, 10:50 AM
A pulsed-wire system has been set up and used to measure an in-vacuum undulator magnetic field at NSRRC. A copper zirconium wire has been selected. The pulse current is generated with an in-house power supply. A high-resolution and fast-feedback laser-photodiode system served to detect the displacement of the wire. Construction of an in-vacuum NdFeB-permanent-magnet undulator (period 22 mm,...
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Melvin Liebsch (CERN)9/26/22, 11:10 AM
Recently, a new three-axes Hall probe mapper system was commissioned at CERN. Its performance has been improved in several aspects, which we will be discussed in this presentation.
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(1) A 3D calibration setup is presented. Two piezoelectric turntables are used to manipulate the orientation of an incident reference dipole field. This enables the calibration of planar and 3D Hall effects.
(2) A... -
Joseph DiMarco (Fermi National Accelerator Laboratory)9/26/22, 11:30 AM
The use of Fast Fourier Transforms (FFTs) to determine field harmonics in rotating coil measurements has been a fixture in the analysis of these measurements since first employed in the mid 1900’s. Instead, by solving matrix-based equations which effectively perform a Fourier Transform while simultaneously including time-based terms, advantages over the simple FFT can be realized and may offer...
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Jerzy Nogiec (Fermi National Accelerator Laboratory)9/26/22, 11:50 AM
The Extensible Magnetic Measurement Application (EMMA) framework has been developed as a foundation for building a family of measurement systems based on the same architecture. The main goal was to provide flexibility and extensibility while maximizing software reuse. The framework supports a set of standardized software components collaborating over a software bus middleware. Typical...
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Dr Alex Bainbridge (STFC Daresbury Laboratory)9/26/22, 12:10 PMPoster
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Jerzy Nogiec (Fermi National Accelerator Laboratory)9/26/22, 12:10 PMPoster
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Melvin Liebsch (CERN)9/26/22, 12:10 PMPoster
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Stephane Sanfilippo (Paul Scherrer Institut)9/26/22, 12:10 PMPoster
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Animesh Jain (Argonne National Laboratory)9/26/22, 12:10 PMPoster
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Dr Chih Wei Chen (National Synchrotron Radiation Research Center)9/26/22, 12:10 PMPoster
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Joseph DiMarco (Fermi National Accelerator Laboratory)9/26/22, 12:10 PMPoster
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Dr Alex Bainbridge (STFC Daresbury Laboratory)9/27/22, 9:00 AMPoster
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Jerzy Nogiec (Fermi National Accelerator Laboratory)9/27/22, 9:00 AMPoster
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Melvin Liebsch (CERN)9/27/22, 9:00 AMPoster
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Stephane Sanfilippo (Paul Scherrer Institut)9/27/22, 9:00 AMPoster
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Animesh Jain (Argonne National Laboratory)9/27/22, 9:00 AMPoster
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Dr Chih Wei Chen (National Synchrotron Radiation Research Center)9/27/22, 9:00 AMPoster
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Joseph DiMarco (Fermi National Accelerator Laboratory)9/27/22, 9:00 AMPoster
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Carolin Zoller (PSI), Dr Giuseppe Montenero (PSI)9/27/22, 9:50 AM
One of the major projects at the Paul Scherrer Institute (PSI) for the next years is the upgrade of the Swiss Light Source (SLS2) in order to provide higher photon flux and brilliance for the beamline users. The new storage ring Multi Bend Achromat lattice aims at an improvement in emittance and an associated increase in brightness by a factor of forty compared to the current performance while...
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Vitor Soares (CNPEM)9/27/22, 10:10 AM
Sirius is a 3GeV 4th generation synchrotron light source located in Brazil, where five beamlines are currently operating by using provisional planar IDs for comissioning. By the end of the first phase of beamline implementation, six undulators will be in operation, five comercial IDs and one in-house designed delta undulador, which is currently in construction. This poster will present the...
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Chinkang Yang (NSRRC)9/27/22, 10:30 AM
A PrFeB-based cryogenic permanent-magnet undulator (CPMU) with 15 mm period length (CU15) is being constructed to provide high brilliant X-rays for the Taiwan Photon Source (TPS) nano-probe scope beamline. Field measurements of this undulator will be performed with a Hall probe in vacuum environment. The in-situ Hall probe measurement system is improved to measure and tune the magnetic field...
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Charles Doose (Argonne National Laboratory)9/27/22, 10:50 AM
The Advanced Photon Source Upgrade longitudinal gradient dipole magnets have been characterized using a 4-axis motion control stage system with a 3-axis Hall probe to create 3D field maps. A model of the poles, average mid-plane, exterior fiducial points, and the definition of the magnet-frame was generated for each magnet using a pre-survey prior to measurements. The dipole magnets were...
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Zachary Wolf (SLAC)9/27/22, 11:10 AM
At SLAC we have tuned and calibrated more than 90 undulators for the LCLS and LCLS-II projects. The requirements for these FEL measurements are very tight. We are currently upgrading an undulator line and are preparing to measure 30 more undulators. The talk will be a summary of the techniques we use for the measurements.
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Dr Vincenzo Di Capua (CERN)9/27/22, 11:30 AM
A full-fledged neural network modeling, based on a Multi-layered Nonlinear Autoregressive Exogenous Neural Network (NARX) architecture, is proposed for quasi-static and dynamic hysteresis loops, one of the most challenging topics for computational magnetism. This modeling approach overcomes drawbacks in attaining better than percent-level accuracy of classical and recent approaches for...
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Matthias Thede (DESY), Mr Markus Tischer (DESY)9/27/22, 11:50 AM
The proposed PETRA IV electron storage ring that will replace DESY´s flagship synchrotron light source PETRA III will feature a horizontal emittance as low as 20 pm-rad. It is based on a hybrid six-bend achromat lattice. In addition to the storage ring PETRA IV, the Booster Synchrotron DESY IV and the corresponding transfer line will be renewed. Overall about 4000 magnets will be manufactured....
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Carolin Zoller (PSI), Dr Giuseppe Montenero (PSI)9/27/22, 12:10 PMPoster
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Chinkang Yang (NSRRC)9/27/22, 12:10 PMPoster
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Dr Vincenzo Di Capua (CERN)9/27/22, 12:10 PMPoster
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Matthias Thede (DESY), Mr Markus Tischer (DESY)9/27/22, 12:10 PMPoster
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Vitor Soares (CNPEM)9/27/22, 12:10 PMPoster
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Charles Doose (Argonne National Laboratory)9/27/22, 12:10 PMPoster
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Zachary Wolf (SLAC)9/27/22, 12:10 PMPoster
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Carolin Zoller (PSI), Dr Giuseppe Montenero (PSI)9/28/22, 9:00 AMPoster
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Chinkang Yang (NSRRC)9/28/22, 9:00 AMPoster
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Dr Vincenzo Di Capua (CERN)9/28/22, 9:00 AMPoster
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Matthias Thede (DESY), Mr Markus Tischer (DESY)9/28/22, 9:00 AMPoster
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Vitor Soares (CNPEM)9/28/22, 9:00 AMPoster
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Charles Doose (Argonne National Laboratory)9/28/22, 9:00 AMPoster
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Zachary Wolf (SLAC)9/28/22, 9:00 AMPoster
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Toshi Tanabe (BNL)9/28/22, 9:50 AM
The High energy Engineering X-ray (HEX) Diffraction beamline at the National Synchrotron Light Source II (NSLS-II) at Brookhaven National Lab (BNL) is the first high-energy beamline which reaches up to 150keV for monochromatic beam. The 1.2m long HEX-SCW has been developed with Bilfinger Noell with a period length of 70 mm and field strength on-axis of 4.3 T with vacuum aperture of 8mm....
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Ms Wan Chen (IHEP)9/28/22, 10:10 AM
HEPS is a new 6 GeV synchrotron radiation light source. Insertion devices play a significant role in achieving the high performance of the photons. There are 6 types of 19 insertion devices in total. Among the 19 insertion devices, there are IAU, Wiggler，CPMU, IVU ,AK and Mango. The presentation describes the status of the magnetic field measurement for insertion devices. A new magnetic...
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Joseph DiMarco (Fermi National Accelerator Laboratory)9/28/22, 10:30 AM
An overview of recent and future measurements, systems, and facilities at Fermilab for magnetic measurements. Primarily focused on the efforts toward measurements of magnets being built by the US collaboration for the HiLumi Accelerator Upgrade Project at CERN, measurements of Proton Power Upgrade magnets being built for ORNL, and quadrupole/sextupole probes built for the NSLSIIu at BNL.
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Luis Antonio González Gómez (CIEMAT)9/28/22, 10:50 AM
The series production of the CIEMAT´s MCBXF nested dipole orbit corrector is being carried out in the Spanish industry, specifically at Elytt Energy premises. The overall process of the MCBXF assembly consists of three clearly differentiated steps, i.e. Inner dipole assembly, outer dipole assembly and complete magnet assembly. After the completion of each stage it is necessary to perform a...
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Piotr Rogacki (CERN)9/28/22, 11:10 AM
In the conventional rotating-coil measurements the flux linkage intercepted by the induction coils is obtained by integrating the voltage signal between encoder triggers of two angular positions, consequently reducing the influence of the speed variation.
In this talk, a rotating-coil measurement method is proposed that does not employ an angular encoder. Instead, it is based on...
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Heloísa Suffert Acosta9/28/22, 11:30 AM
Magnetic force microscopy (MFM) is a variant of the atomic force microscope that allows the imaging of magnetic properties at a nanoscale. The measurement system consists of a cantilever with a mounted magnetic tip that gets deflected when it interacts with the sample through the van der Waals and magnetic forces during the scanning, allowing the visualization of the topography and magnetic...
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Mirko Kokole (Kyma Tehnologija d.o.o.), MIRKO KOKOLE (KYMA S.P.A.)9/28/22, 11:50 AM
Magnetic measurements of single magnets are essential to making a high-quality insertion device. Kyma R&D lab is constantly working on improving these measurements and looking for new ways of extracting information that could be used for further optimizations of the insertion device manufacturing process.
R&D lab at ESRF successfully demonstrated that the signal measured from a stretched...
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Mirko Kokole (Kyma Tehnologija d.o.o.), MIRKO KOKOLE (KYMA S.P.A.)9/28/22, 12:10 PMPoster
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Piotr Rogacki (CERN)9/28/22, 12:10 PMPoster
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Heloísa Suffert Acosta9/28/22, 12:10 PMPoster
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Toshi Tanabe (BNL)9/28/22, 12:10 PMPoster
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Joseph DiMarco (Fermi National Accelerator Laboratory)9/28/22, 12:10 PMPoster
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Ms Wan Chen (IHEP)9/28/22, 12:10 PMPoster
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Luis Antonio González Gómez (CIEMAT)9/28/22, 12:10 PMPoster
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Mirko Kokole (Kyma Tehnologija d.o.o.), MIRKO KOKOLE (KYMA S.P.A.)9/29/22, 9:00 AMPoster
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Piotr Rogacki (CERN)9/29/22, 9:00 AMPoster
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Heloísa Suffert Acosta9/29/22, 9:00 AMPoster
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Toshi Tanabe (BNL)9/29/22, 9:00 AMPoster
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Joseph DiMarco (Fermi National Accelerator Laboratory)9/29/22, 9:00 AMPoster
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Ms Wan Chen (IHEP)9/29/22, 9:00 AMPoster
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Luis Antonio González Gómez (CIEMAT)9/29/22, 9:00 AMPoster
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Mariano Pentella (CERN)9/29/22, 9:50 AM
In this talk, a new measurement method called static-sample magnetometry (SSM), is presented, with the aim of measuring the magnetic properties of feebly magnetic materials. The method is based on the flux-distortion detection principle, was realized with instrumentation already available in-house, and achieves a relative permeability resolution of 10^{-5}, comparable with the vibrating sample...
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lingling gong (IHEP), wan chen (IHEP)9/29/22, 10:10 AM
IHEP is building the cryogenic permanent magnet undulator and in-vacuum undulator for High Energy Photon Source. The in-vacuum Hall probe measurement facility is the necessary tool for tuning the undulator. However, in the narrow and closed vacuum environment, the rail straightness of Hall probe measurement facility is difficult to guarantee. A position sensitive detector is used to measure...
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Vikas Teotia (Bhabha Atomic Research Centre)9/29/22, 10:30 AM
Single stretch wire (SSW) bench is popularly used for characterization of multipole accelerators magnets. This bench is highly versatile and is used for measurement of key performance indicators like integral strength, roll angle, magnetic axis, higher order multipoles, yaw and pitch. Single stretch wire bench developed at BARC have been put to use for qualification of more than 100...
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Vikas Teotia (Bhabha Atomic Research Centre)9/29/22, 10:50 AM
Bending magnets finds numerous applications in particle accelerators, mass spectrometers and electromagnetic isotope separators among others. BARC has designed, developed and installed bending magnets for beam transport line, mass spectrometers and mass separators. The key performance indicators for bending magnets are bending angle and magnetic field homogeneity. BARC has developed magnetic...
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Jordi Marcos Ruzafa (ALBA Synchrotron)9/29/22, 11:10 AM
In this contribution we will describe the activities of the Insertion Devices and magnetic measurements group at ALBA since 2019 and the plans for the future. ALBA is taking the first steps towards a complete renewal of its main accelerator in order to decrease its electron beam emittance by a factor 30. The current plan is that the upgraded facility, that will be named ALBA II, will start...
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Julia Marcolan (Universidade de São Paulo (USP))9/29/22, 11:30 AM
Nuclear Magnetic Resonance (NMR) techniques have been evolving, and are present in various sectors of society such as medicine, industry and agriculture. However, according to a review by Centro de Imagens e Espectroscopia por Ressonância Magnética (CIERMag), although they are practical to use in most applications, current NMR commercial equipment are restricted for modifications, and do not...
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Marco Buzio (CERN)9/29/22, 11:50 AM
A summary of activities related to magnetic field testing at CERN in the last three years, including major ongoing projects such as the High Luminosity LHC upgrade; progress of infrastructure, test equipment and measurement methods R&D; prototyping and preparations for future projects.
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Mariano Pentella (CERN)9/29/22, 12:10 PMPoster
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Vikas Teotia (Bhabha Atomic Research Centre)9/29/22, 12:10 PMPoster
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Julia Marcolan (Universidade de São Paulo (USP))9/29/22, 12:10 PMPoster
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Jordi Marcos Ruzafa (ALBA Synchrotron)9/29/22, 12:10 PMPoster
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Marco Buzio (CERN)9/29/22, 12:10 PMPoster
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Vikas Teotia (Bhabha Atomic Research Centre)9/29/22, 12:10 PMPoster
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lingling gong (IHEP), wan chen (IHEP)9/29/22, 12:10 PMPoster
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Mariano Pentella (CERN)9/30/22, 9:00 AMPoster
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Vikas Teotia (Bhabha Atomic Research Centre)9/30/22, 9:00 AMPoster
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Julia Marcolan (Universidade de São Paulo (USP))9/30/22, 9:00 AMPoster
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Jordi Marcos Ruzafa (ALBA Synchrotron)9/30/22, 9:00 AMPoster
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Marco Buzio (CERN)9/30/22, 9:00 AMPoster
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Vikas Teotia (Bhabha Atomic Research Centre)9/30/22, 9:00 AMPoster
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lingling gong (IHEP), wan chen (IHEP)9/30/22, 9:00 AMPoster
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Ed Rial (Helmholtz-Zentrum Berlin)9/30/22, 9:50 AM
We will report on the recent and planned upgrades for the magnetic measurement facilities of the undulator group at HZB, and on the latest measurement campaigns undertaken in Berlin.
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Weslley Lourenco (UFRJ)9/30/22, 10:10 AM
Strontium-doped lanthanum manganites (LSMO) are well known in the literature for having 100% spin polarization, which can be used for spintronic applications. Several works about the synthesis and structural and morphological characterization have already been published about this material. However, these characterizations solely are not enough to determine that the synthesized material is...
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Dr Zhiqiang Li (IHEP), Prof. Wan Chen (IHEP)9/30/22, 10:30 AM
19 undulators of High Energy Photon Source (HEPS) in Beijing will be installed to deliver high-performance X-ray.Since the magnet sorting is a standard step in the undulator fabrication procedure,thousands of magnet block have been precise measured by stretched-wire system which has high efficiency and repeatability.Fiducialization and alignment of stretched-wire system are important to...
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Dr Erik Wallen (Lawrence Berkeley National Laboratory)9/30/22, 10:50 AM
The Advanced Light Source (ALS) at Lawrence Berkeley National Laboratory (LBL) is going through and upgrade where the ALS triple-bend achromat is replaced by a nine-bend achromat storage ring (SR) with on-axis injection using beam swapping from a triple-bend achromat accumulator ring (AR). About 700 accelerator magnets will be used for the ALS-U accelerator systems. The talk gives an overview...
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Zena Patel (Diamond Light Source Ltd)9/30/22, 11:10 AM
Diamond Light Source is currently upgrading beamlines with new Cryogenic Permanent Magnet Undulators (CPMUs). To date we have installed 4 CPMUs. We present recent upgrades and developments with the measurement benches used to measure these devices including a brief overview of results. We also present initial gradient dipole magnet measurement results for Diamond-II.
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Maofei Qian (anl)9/30/22, 11:30 AM
Hall sensors are used to measure magnetic field profiles of undulators for synchrotron radiation sources. They are typically calibrated with a standard dipole magnet and a Nuclear Magnetic Resonance (NMR) Teslameter to obtain the magnetic field to voltage relationshipDue to the alternating nature of the magnetic field profile in an undulator a small error might result in a significant change...
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Andreas Schöps (Deutsches Elektronen-Synchrotron DESY), Markus Tischer (DESY), Pavel Vagin (DESY)9/30/22, 11:50 AM
In course of the present upgrade programs for the FLASH FEL and the PETRA synchrotron radiation light source, we pursue developments of new undulator sources, which require dedicated new magnetic measurement equipment.
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For the characterization of future cryogenic permanent magnet undulators, a SAFALI-like in-situ measurement bench is currently being developed; it shall comprise a cryo- and... -
9/30/22, 12:10 PM
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Weslley Lourenco (UFRJ)9/30/22, 12:30 PMPoster
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Dr Zhiqiang Li (IHEP), Prof. Wan Chen (IHEP)9/30/22, 12:30 PMPoster
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Dr Erik Wallen (Lawrence Berkeley National Laboratory)9/30/22, 12:30 PMPoster
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Zena Patel (Diamond Light Source Ltd)9/30/22, 12:30 PMPoster
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Ed Rial (Helmholtz-Zentrum Berlin)9/30/22, 12:30 PMPoster
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Andreas Schöps (Deutsches Elektronen-Synchrotron DESY), Markus Tischer (DESY), Pavel Vagin (DESY)9/30/22, 12:30 PMPoster
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Maofei Qian (anl)9/30/22, 12:30 PMPoster
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Mariano Pentella (CERN)
Sensing coils are inductive sensors commonly used to measure magnetic fields, such as that generated by electromagnets used in many kinds of industrial and scientific applications. Inductive sensors rely on integrating the output voltage at the coil's terminals to obtain the flux linkage, which may suffer from the magnification of low-frequency noise resulting in a drifting integrated signal....
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Mariano Pentella (CERN)Poster
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Dr Erik Wallen (Lawrence Berkeley National Laboratory)Poster
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