منابع مشابه
Coronal Magnetic Field Measurements
A long-standing solar problem has been to measure the coronal magnetic field. We believe it determines the coronal structure and dynamics from the upper chromosphere out into the heliospheric environment. It is only recently that Zeeman splitting observations of infrared coronal emission lines have been successfully used to deduce the coronal magnetic flux density. Here we extend this technique...
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Ž . Ž . w Single crystals of Bi, Pb Sr Ca Cu O T s110 K , prepared by fused-salt reaction technique S.-Y. Chu, M.E. 2 2 2 3 x c Ž . Ž . McHenry, J. Mater. Res. 13 1998 589; S.-Y. Chu, M.E. McHenry, IEEE Trans. Appl. Supercond. 7 1997 1150; S.-Y. Ž . x Chu, M.E. McHenry, Electrochem. Soc. Proc. 97-2 1997 9. , have been characterized by both DC and AC magnetic measurements between 5 K and 108 K w...
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متن کاملMagnetic Measurements of Graphene and Defected Graphene Generated by Laser Ablation Method
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ژورنال
عنوان ژورنال: Nature
سال: 1915
ISSN: 0028-0836,1476-4687
DOI: 10.1038/096087b0