Some fractions are more special than others: News from the fractional quantum Hall zone

被引:8
作者
Pan, W [1 ]
Stormer, HL
Tsui, DC
Pfeiffer, LN
Baldwin, KW
West, KW
机构
[1] Princeton Univ, Dept Elect Engn, Princeton, NJ 08544 USA
[2] Natl High Magnet Field Lab, Tallahassee, FL 32310 USA
[3] Columbia Univ, Dept Phys, New York, NY 10027 USA
[4] Columbia Univ, Dept Appl Phys, New York, NY 10027 USA
[5] Bell Labs, Lucent Technol, Murray Hill, NJ 07974 USA
来源
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2002年 / 16卷 / 20-22期
关键词
D O I
10.1142/S0217979202013250
中图分类号
O59 [应用物理学];
学科分类号
摘要
We report observation of new fractions: 4/11, 5/13, and 6/17 between v=2/5 and v=1/3, 4/13 and 5/17 between v= 1/3 and v=2/7, and 4/19 between v=2/9 and v= 1/5. The v=4/11, state was studied in detail. The tilting magnetic field data show that its ground state is spin-polarized.
引用
收藏
页码:2940 / 2945
页数:6
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