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Dive into the research topics where John Graeme Pepin is active.

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Featured researches published by John Graeme Pepin.


Journal of Iron and Steel Research International | 2006

Preparation of Nd-Fe-B Magnets by Screen Printing

A. Speliotis; D. Niarchos; Polycarpos Falaras; D.S. Tsoukleris; John Graeme Pepin; P. Meneroud; G. Magnac; F. Claeyssen; C. Fermon; Myriam Pannetier; N. Biziere

Magnetic NdFeB thick films were prepared by screen printing a NdFeB-based ink. The films are isotropic and the thickness varied from 30 microns to 1 mm. The printing parameters were optimized with respect to the mechanical and the magnetic properties of the films. After curing at 390 K good adhesive non porous films were obtained. The magnetization of films are 400 emu/cc, the coercive field Hc is 1 Tesla, the Br is 4 kG and the energy product is 2.7 MGOe (21.5 kJ/mc). Rotors with those magnetic properties tested in stepper motors with promising efficiency.


Journal of the American Ceramic Society | 1989

Electrode‐Based Causes of Delaminations in Multilayer Ceramic Capacitors

John Graeme Pepin; William J. Borland; Patrick O'Callaghan; Richard John Sheffield Young


Archive | 1991

Metal oxide-coated electrically conductive powders and compositions thereof

John Graeme Pepin; Howard Wayne Jacobson


Journal of Magnetism and Magnetic Materials | 2007

Micro-motor with screen-printed rotor magnets

Thanassis Speliotis; D. Niarchos; Patrick Meneroud; Gregory Magnac; Franck Claeyssen; John Graeme Pepin; C. Fermon; Myriam Pannetier; N. Biziere


Archive | 2003

Thick film composition yielding magnetic properties

John Graeme Pepin


Archive | 1992

Thermal shock cracking resistant multilayer ceramic capacitor termination compositions

John Graeme Pepin


ieee international magnetics conference | 2005

Nd-Fe-B thick films prepared by screen printing

A. Speliotis; D. Niarchos; Polycarpos Falaras; D.S. Tsoukleris; John Graeme Pepin


Archive | 1993

Multilayer ceramic capacitor manufacturing process

John Graeme Pepin


Archive | 2013

POLYMER THICK FILM FERRITE-CONTAINING SHIELDING COMPOSITION

Jay Robert Dorfman; John Graeme Pepin


Archive | 2011

Conductive paste composition with synthetic clay additive and its use in the manufacture of semiconductor devices

Steven Dale Ittel; John Graeme Pepin

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D. Niarchos

Argonne National Laboratory

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C. Fermon

Centre national de la recherche scientifique

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Polycarpos Falaras

Centre national de la recherche scientifique

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