抄録
We prepared La1.85Sr0.15CuO4/La0.7Sr0.3MnO3 nanowire network hybrid systems by means of electrospinning. From observation by scanning electron microscopy, the average diameter of the nanowires is around 220 nm and the average length can reach over 50 μm. The randomly aligned La1.85Sr0.15CuO4 and La0.7Sr0.3MnO3 nanowires exhibit numerous interconnects among each other and form a complicated, non woven hybrid network system. The nanowires are polycrystalline with a grain size at around 30 nm as confirmed by transmission electron microscopy. According to four-probe electrical transportation and magnetization measurements, superconductivity of the sample is suppressed and a positive magnetoresistance effect is observed. Measurements of M(T) and M(H) were carried out as well, revealing the soft magnetic character of the hybrid nanowire network samples.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 741-745 |
| ページ数 | 5 |
| ジャーナル | Journal of Magnetism and Magnetic Materials |
| 巻 | 475 |
| DOI | |
| 出版物ステータス | Published - 2019 4 1 |
| 外部発表 | Yes |
Fingerprint
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
これを引用
Properties of La1.85Sr0.15CuO4/La0.7Sr0.3MnO3 hybride nanowire networks prepared by electrospinning. / Zeng, X. L.; Koblischka, Michael Rudolf; Karwoth, T.; Hartmann, U.
：: Journal of Magnetism and Magnetic Materials, 巻 475, 01.04.2019, p. 741-745.研究成果: Article
}
TY - JOUR
T1 - Properties of La1.85Sr0.15CuO4/La0.7Sr0.3MnO3 hybride nanowire networks prepared by electrospinning
AU - Zeng, X. L.
AU - Koblischka, Michael Rudolf
AU - Karwoth, T.
AU - Hartmann, U.
PY - 2019/4/1
Y1 - 2019/4/1
N2 - We prepared La1.85Sr0.15CuO4/La0.7Sr0.3MnO3 nanowire network hybrid systems by means of electrospinning. From observation by scanning electron microscopy, the average diameter of the nanowires is around 220 nm and the average length can reach over 50 μm. The randomly aligned La1.85Sr0.15CuO4 and La0.7Sr0.3MnO3 nanowires exhibit numerous interconnects among each other and form a complicated, non woven hybrid network system. The nanowires are polycrystalline with a grain size at around 30 nm as confirmed by transmission electron microscopy. According to four-probe electrical transportation and magnetization measurements, superconductivity of the sample is suppressed and a positive magnetoresistance effect is observed. Measurements of M(T) and M(H) were carried out as well, revealing the soft magnetic character of the hybrid nanowire network samples.
AB - We prepared La1.85Sr0.15CuO4/La0.7Sr0.3MnO3 nanowire network hybrid systems by means of electrospinning. From observation by scanning electron microscopy, the average diameter of the nanowires is around 220 nm and the average length can reach over 50 μm. The randomly aligned La1.85Sr0.15CuO4 and La0.7Sr0.3MnO3 nanowires exhibit numerous interconnects among each other and form a complicated, non woven hybrid network system. The nanowires are polycrystalline with a grain size at around 30 nm as confirmed by transmission electron microscopy. According to four-probe electrical transportation and magnetization measurements, superconductivity of the sample is suppressed and a positive magnetoresistance effect is observed. Measurements of M(T) and M(H) were carried out as well, revealing the soft magnetic character of the hybrid nanowire network samples.
KW - Electrospinning
KW - Hybrid network
KW - LSCO
KW - LSMO
KW - Magnetization
KW - Magnetoresistance
KW - Nanowires
UR - http://www.scopus.com/inward/record.url?scp=85058471643&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85058471643&partnerID=8YFLogxK
U2 - 10.1016/j.jmmm.2018.11.128
DO - 10.1016/j.jmmm.2018.11.128
M3 - Article
AN - SCOPUS:85058471643
VL - 475
SP - 741
EP - 745
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
SN - 0304-8853
ER -