Electrical resistors – Granular or powdered element – Carbon particles
Patent
1997-08-22
1999-08-10
Bos, Steven
Electrical resistors
Granular or powdered element
Carbon particles
338 28, 423594, 374185, 117946, H01C 700, C01G 4500, C01G 4900, G01K 700
Patent
active
059365137
ABSTRACT:
The invention relates to the growth of nickel-iron-manganese oxide monocrystals having a cubic spinel geometry. Methods of their growth and sensors constructed with same are also described.
REFERENCES:
patent: 3343151 (1967-09-01), Brown et al.
patent: 3510820 (1970-05-01), Jonker et al.
patent: 3568125 (1971-03-01), Villemant et al.
patent: 3612535 (1971-10-01), Davis et al.
patent: 3846776 (1974-11-01), Kahn
patent: 4324702 (1982-04-01), Matsuo et al.
patent: 4347166 (1982-08-01), Tosaki et al.
patent: 4519870 (1985-05-01), Matsuzawa et al.
patent: 4729852 (1988-03-01), Hata
patent: 4840925 (1989-06-01), Rousset et al.
patent: 4891158 (1990-01-01), Hata
patent: 5246628 (1993-09-01), Jung et al.
patent: 5653954 (1997-08-01), Rosen et al.
E.G. Larson, R.J. Arnott, D.G. Wickham, "Preparation, Semi-conduction and Low Temperature Magnetization of the System Ni.sub.1-x Mn.sub.2+x O.sub.4," J. Physics and Chenistry Solids, vol. 23, (1962), pp. 1771-1781, no month.
K.J.Standley, Oxide Magnetic Materials, Monographs on the Physics and Chemistry of Materials. 2nd ed., Clarendon Press. Oxford (1972), p. 140, no month.
D.G. Wickham, "Solid-Phase Equilibria In the System NiO-Mn.sub.2 O.sub.3 -O.sub.2," J. Inorg. Nucl. Chem., 26(1964), pp. 1369-1377, no month.
D.G. Wickham, "The Chemical Compositions of Spinels in the System Fe.sub.3 O.sub.4 -Mn.sub.3 O.sub.4," J. Inorg. Nucl. Chem., 31, 313 (1969), no month.
A.E. Paladino, Jr., "Phase Equilibria in Ferrite Region of the System
Topfer, et al., "Structure, properties and cation distribution of spinels of the series FeNiMn2O4 . . . " J. of Alloys and Compounds, 215, pp. 97-103, 1994.
Leonid V. Azaroff, "Formation, structure, and bonding of Ni-Co-Mn oxides having spinel-type strukture," Zeitschrift fur Kristallographice, Bd. 112, S. 33-43 (1959).
H. Makram, "Growth of Nickel Manganite Single Crystals," Journal of Crystal Growth 1, 1967, North-Holland Publishing Co., Amsterdam, pp. 325-326.
J. Ross Macdonald, "Impedance Spectroscopy--Emphasizing Solid Materials and Systems," pp. 1-26, no date.
Takashi Yokoyama et al., "Formation of Mono Phase Cubic Spinel Consisting of Mn, Co and Ni Oxide and its Electrical Properties," Journal of the Materials Science Society of Japan, vol. 28, No. 5, 1991, pp. 271-275.
Takashi Yokoyama et al., "Influence of Firing Atmosphere on Crystal Structures of Mn-Co-Ni Oxide for Thermistor Material," Journal of the Ceramic Society of Japan, International Edition, vol. 97, No. 4, Apr. 1989, pp. 417-422.
G. Villers & R. Buhl, "Preparation, etudes cristallines et magnetiques du manganite de nickel NiMn.sub.2 O.sub.2," C.R. Acad. Sc. Paris, t. 260, 1965, Groupe 8, pp. 3406-3409.
T. Sasamoto et al., "Crystal Structure and Electrical Property of Mn-Fe-Co-Ni Oxide For Thermistor Materials in the Manufacture Process," Key Engineering Materials, Trans Tech Publications, Switzerland, 1991, vols. 53-55, pp. 101-106.
T. Yokoyama et al., "Preparation and electrical properties of monophase cubic spinel, Mn.sub.1.5 Co.sub.0.95 Ni.sub.0.55 O.sub.4, derived from rock salt type oxide," Journal of Materials Science, Chapman and Hall (1995), vol. 30, pp. 1845-1848.
V.A.M. Brabers and J.C.J.M. Terhell, "Electrical Conductivity and Cation Valencies in Nickel Manganite," Department of Physics, University of Technology, Eindhonen, The Netherlands, 1982, pp. 325-332.
Rosen Carol Zwick
Wickham Donald G.
Bos Steven
Thermometrics Inc.
LandOfFree
Nickel-iron-manganese oxide single crystals does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Nickel-iron-manganese oxide single crystals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nickel-iron-manganese oxide single crystals will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1124074