- Epitaxial ferromagnetic nanoislands of cubic GdN in hexagonal GaN
[作者:Kent, TF; Yang, J; Yang, L; Mills, MJ; Myers, RC,期刊:Applied Physics Letters, 页码:152111-152111 , 文章类型: Article,,卷期:2012年100-15]
- Periodic structures of GdN particles encapsulated in a single crystalline GaN matrix were prepared by plasma assisted molecular beam epitaxy. High resolution x-ray diffractometery shows that GdN islands, with rock salt s...
- Anisotropic oxidation of bismuth nanostructures: Evidence for a thin film allotrope of bismuth
[作者:Kowalczyk, PJ; Belic, D; Mahapatra, O; Brown, SA; Kadantsev, ES; Woo, TK; Ingham, B; Kozlowski, W,期刊:Applied Physics Letters, 页码:151904-151904 , 文章类型: Article,,卷期:2012年100-15]
- We present evidence that ultra-thin Bi(110) nanostructures oxidise from the edges, and that their top surfaces remain unoxidised. Even after prolonged oxidation, clean (unoxidised) bismuth is present in nanostructures th...
- Cascade-like signal propagation in chains of concave nanomagnets
[作者:Lambson, B; Gu, Z; Carlton, D; Dhuey, S; Scholl, A; Doran, A; Young, A; Bokor, J,期刊:Applied Physics Letters, 页码:152406-152406 , 文章类型: Article,,卷期:2012年100-15]
- We lithographically control the anisotropy properties of single-domain nananomagnets for use in emerging nanomagnetic logic applications. By defining concave-shaped nanomagnets to enhance the effect of configurational an...
- The double-helix microscope super-resolves extended biological structures by localizing single blinking molecules in three dimensions with nanoscale precision
[作者:Lee, HLD; Sahl, SJ; Lew, MD; Moerner, WE,期刊:Applied Physics Letters, 页码:153701-153701 , 文章类型: Article,,卷期:2012年100-15]
- The double-helix point spread function microscope encodes the axial (z) position information of single emitters in wide-field (x, y) images, thus enabling localization in three dimensions (3D) inside extended volumes. We...
- Scanning secondary-electron microscopy on ferroelectric domains and domain walls in YMnO3
[作者:Li, J; Yang, HX; Tian, HF; Ma, C; Zhang, S; Zhao, YG; Li, JQ,期刊:Applied Physics Letters, 页码:152903-152903 , 文章类型: Article,,卷期:2012年100-15]
- Ferroelectric domain structures in YMnO3 single crystals on the hexagonal polar surface have been investigated by scanning electron microscopy in secondary electron emission mode. The experimental results demonstrate tha...
- Giant reversible magnetocaloric effect in ErMn2Si2 compound with a second order magnetic phase transition
[作者:Li, LW; Nishimura, K; Hutchison, WD; Qian, ZH; Huo, DX; NamiKi, T,期刊:Applied Physics Letters, 页码:152403-152403 , 文章类型: Article,,卷期:2012年100-15]
- The magnetic properties and magnetocaloric effect (MCE) in the ternary intermetallic compound ErMn2Si2 have been studied by magnetization and heat capacity measurements. A giant reversible MCE has been observed, accompan...
- Symmetry of atomistic structure for armchair-edge graphene nanoribbons under uniaxial strain
[作者:Liao, WH; Zhao, HP; Ouyang, G; Chen, KQ; Zhou, GH,期刊:Applied Physics Letters, 页码:153112-153112 , 文章类型: Article,,卷期:2012年100-15]
- We present a systematic first-principles calculation on the atomistic structural variation for armchair-edge graphene nanoribbons (AGNRs) under a small planar uniaxial strain along armchair and zigzag directions, respect...
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