Search Results - "VAN DE VEERDONK, R. J. M"

Writing and reading bits on pre-patterned media by Moritz, J., Buda, L., Dieny, B., Nozières, J. P., van de Veerdonk, R. J. M., Crawford, T. M., Weller, D.

“…We have written and read back bits on perpendicular pre-patterned media prepared by electron-beam lithography. Using a contact tester equipped with a standard…”
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Fabrication of nonepitaxially grown double-layered FePt:C/FeCoNi thin films for perpendicular recording by Yan, M. L., Li, X. Z., Gao, L., Liou, S. H., Sellmyer, D. J., van de Veerdonk, R. J. M., Wierman, K. W.

“…A noneptaxially grown double-layered thin-film medium of nanocompsite FePt:C with a FeCoNi soft underlayer for high-density perpendicular magnetic recording…”
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Perpendicular giant magnetoresistance of Co/Cu multilayers deposited under an angle on grooved substrates by Gijs, M. A. M., Johnson, M. T., Reinders, A., Huisman, P. E., van de Veerdonk, R. J. M., Lenczowski, S. K. J., van Gansewinkel, R. M. J.

“…We propose a novel experimental technique for investigating the giant magnetoresistance effect measured with the current perpendicular to the layer plane (the…”
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Determination of the Anisotropy Field Distribution in Perpendicular Media and Its Correlation With Microstructure and Recording by Ganping Ju, Bin Lu, van de Veerdonk, R.J.M., Xiaowei Wu, Klemmer, T.J., Hong Zhou, Chantrell, R., Sunder, A., Asselin, P., Kubota, Y., Weller, D.

“…A complex transverse ac susceptibility (chi T ) technique based on magneto-optical detection has been developed with sufficient sensitivity for thin-film…”
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Measurement of magnetostatic mode excitation and relaxation in permalloy films using scanning Kerr imaging by TAMARU, S, BAIN, J. A, VAN DE VEERDONK, R. J. M, CRAWFORD, T. M, COVINGTON, M, KRYDER, M. H

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Magnetization dynamics and thermal stability in patterned media by Moritz, J., Dieny, B., Nozières, J. P., van de Veerdonk, R. J. M., Crawford, T. M., Weller, D., Landis, S.

“…The dynamic coercivity of patterned media with perpendicular magnetic anisotropy is measured over ten orders of magnitude using magnetic field pulses from…”
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Current distribution effects in magnetoresistive tunnel junctions by van de Veerdonk, R. J. M., Nowak, J., Meservey, R., Moodera, J. S., de Jonge, W. J. M.

“…The influence of an inhomogeneous current density on the (magneto)resistance of a ferromagnet–insulator–ferromagnet tunnel junction in the cross-strip geometry…”
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Midcircuit Qubit Measurement and Rearrangement in a Yb 171 Atomic Array by Norcia, M. A., Cairncross, W. B., Barnes, K., Battaglino, P., Brown, A., Brown, M. O., Cassella, K., Chen, C.-A., Coxe, R., Crow, D., Epstein, J., Griger, C., Jones, A. M. W., Kim, H., Kindem, J. M., King, J., Kondov, S. S., Kotru, K., Lauigan, J., Li, M., Lu, M., Megidish, E., Marjanovic, J., McDonald, M., Mittiga, T., Muniz, J. A., Narayanaswami, S., Nishiguchi, C., Notermans, R., Paule, T., Pawlak, K. A., Peng, L. S., Ryou, A., Smull, A., Stack, D., Stone, M., Sucich, A., Urbanek, M., van de Veerdonk, R. J. M., Vendeiro, Z., Wilkason, T., Wu, T.-Y., Xie, X., Zhang, X., Bloom, B. J.

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Noise characteristics in exchange-biased soft underlayers for perpendicular media by Wierman, K.W., Platt, C.L., Svedberg, E.B., Yu, J., van de Veerdonk, R.J.M., Eppler, W.R., Howard, K.J.

“…The characteristics of exchange-biased soft underlayers (SULs) were investigated using magnetic force microscopy and spin stand measurements with a single-pole…”
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Slow dynamics in perpendicular media by van de Veerdonk, R.J.M., Wu, X.W., Chantrell, R.W., Miles, J.J.

“…A computational study of the dynamic behavior of perpendicular media is presented. A Monte-Carlo model is used to investigate the magnetic properties and time…”
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Iterative Assembly of 171 Yb Atom Arrays with Cavity-Enhanced Optical Lattices by Norcia, M. A., Kim, H., Cairncross, W. B., Stone, M., Ryou, A., Jaffe, M., Brown, M. O., Barnes, K., Battaglino, P., Bohdanowicz, T. C., Brown, A., Cassella, K., Chen, C.-A., Coxe, R., Crow, D., Epstein, J., Griger, C., Halperin, E., Hummel, F., Jones, A. M. W., Kindem, J. M., King, J., Kotru, K., Lauigan, J., Li, M., Lu, M., Megidish, E., Marjanovic, J., McDonald, M., Mittiga, T., Muniz, J. A., Narayanaswami, S., Nishiguchi, C., Paule, T., Pawlak, K. A., Peng, L. S., Pudenz, K. L., Rodríguez Pérez, D., Smull, A., Stack, D., Urbanek, M., van de Veerdonk, R. J. M., Vendeiro, Z., Wadleigh, L., Wilkason, T., Wu, T.-Y., Xie, X., Zalys-Geller, E., Zhang, X., Bloom, B. J.

“…Assembling and maintaining large arrays of individually addressable atoms is a key requirement for continued scaling of neutral-atom-based quantum computers…”
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Iterative Assembly of ^{171}Yb Atom Arrays with Cavity-Enhanced Optical Lattices by M. A. Norcia, H. Kim, W. B. Cairncross, M. Stone, A. Ryou, M. Jaffe, M. O. Brown, K. Barnes, P. Battaglino, T. C. Bohdanowicz, A. Brown, K. Cassella, C.-A. Chen, R. Coxe, D. Crow, J. Epstein, C. Griger, E. Halperin, F. Hummel, A. M. W. Jones, J. M. Kindem, J. King, K. Kotru, J. Lauigan, M. Li, M. Lu, E. Megidish, J. Marjanovic, M. McDonald, T. Mittiga, J. A. Muniz, S. Narayanaswami, C. Nishiguchi, T. Paule, K. A. Pawlak, L. S. Peng, K. L. Pudenz, D. Rodríguez Pérez, A. Smull, D. Stack, M. Urbanek, R. J. M. van de Veerdonk, Z. Vendeiro, L. Wadleigh, T. Wilkason, T.-Y. Wu, X. Xie, E. Zalys-Geller, X. Zhang, B. J. Bloom

“…Assembling and maintaining large arrays of individually addressable atoms is a key requirement for continued scaling of neutral-atom-based quantum computers…”
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Midcircuit Qubit Measurement and Rearrangement in a ^{171}Yb Atomic Array by M. A. Norcia, W. B. Cairncross, K. Barnes, P. Battaglino, A. Brown, M. O. Brown, K. Cassella, C.-A. Chen, R. Coxe, D. Crow, J. Epstein, C. Griger, A. M. W. Jones, H. Kim, J. M. Kindem, J. King, S. S. Kondov, K. Kotru, J. Lauigan, M. Li, M. Lu, E. Megidish, J. Marjanovic, M. McDonald, T. Mittiga, J. A. Muniz, S. Narayanaswami, C. Nishiguchi, R. Notermans, T. Paule, K. A. Pawlak, L. S. Peng, A. Ryou, A. Smull, D. Stack, M. Stone, A. Sucich, M. Urbanek, R. J. M. van de Veerdonk, Z. Vendeiro, T. Wilkason, T.-Y. Wu, X. Xie, X. Zhang, B. J. Bloom

“…Measurement-based quantum error correction relies on the ability to determine the state of a subset of qubits (ancillas) within a processor without revealing…”
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Real-time observation of sub-nanosecond magnetic switching in perpendicular multilayers by van de Veerdonk, R.J.M., Ju, G., Svedberg, E.B., Weller, D., Tamaru, S., Wolfson, J.T., Bain, J.A.

“…Measurements are presented of sub-ns magnetization reversal processes of perpendicularly magnetized (CoCr/Pt) multilayers, using real-time Kerr microscopy with…”
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Comparison of perpendicular and longitudinal magnetic recording using a contact write/read tester by Leonhardt, T.D., van de Veerdonk, R.J.M., van der Heijden, P.A.A., Clinton, T.W., Crawford, T.M.

“…We have performed longitudinal and perpendicular magnetic recording measurements using a contact write/read tester, which scans a magnetic recording head in…”
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Temperature dependence of the spin-dependent scattering in Co/Cu multilayers determined from perpendicular-giant-magnetoresistance experiments by Gijs, MA, Lenczowski, SK, van de Veerdonk RJ, Giesbers, JB, Johnson, MT, aan de Stegge JB

“…Pillarlike microstructures were fabricated in Co/Cu multilayers and the giant magnetoresistance effect was measured with the current perpendicular to the…”
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Sub-nanosecond non-Arrhenius magnetic switching in perpendicular multilayers by Ganping Ju, van de Veerdonk, R.J.M., Svedberg, E.B., Wierman, K.W., Weller, D., Howard, K.J., Kryder, M.H., Tamaru, S., Wolfson, J.T., Bain, J.A.

“…Measurements are presented of sub-nanosecond magnetization reversal processes of perpendicularly magnetized (CoCr/Pt) multilayers using real-time Kerr…”
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Perpendicular giant magnetoresistance of microstructured pillars in magnetic multilayers by Gijs, M A M, Lenczowski, S K J, Giesbers, J B, Veerdonk, R J M van de, Johnson, M T, Stegge, J B F aan de

“…Pillar-like microstructures of Fe/Cr and Co/Cu magnetic multilayers have been fabricated and the giant magnetoresistance effect measured with the current…”
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Coherent vs. incoherent switching for elongated CoPt–O grains in high-anisotropy medium by Wu, X.W., van de Veerdonk, R.J.M., Lu, B., Weller, D.

“…In most micro-magnetic models, a coherent switching mode is assumed for magnetic grains in the media. In this paper, we use state-of-art perpendicular…”
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Determination of switching field distributions for perpendicular recording media by van de Veerdonk, R.J.M., Xiaowei Wu, Weller, D.

“…We present a novel experimental method to determine the switching field distribution in perpendicular thin-film magnetic recording media. The method assumes a…”
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