- Suppression of photoconductivity by magnetic field in epitaxial manganite thin films - art. no. 061902
[作者:Guo, EJ; Wang, L; Lu, HB; Guo, HZ; He, M; Jin, KJ; Yang, GZ; Gao, J,期刊:Applied Physics Letters, 页码:61902-61902 , 文章类型: Article,,卷期:2012年100-6]
- The erasure of photoinduced resistance (PR) by the magnetic field was investigated in manganite films. The PR was significantly suppressed when a magnetic field was introduced at low temperature. The decrease (or increas...
- Full band atomistic modeling of homo-junction InGaAs band-to-band tunneling diodes including band gap narrowing - art. no. 063504
[作者:Cho, WS; Luisier, M; Mohata, D; Datta, S; Pawlik, D; Rommel, SL; Klimeck, G,期刊:Applied Physics Letters, 页码:63504-63504 , 文章类型: Article,,卷期:2012年100-6]
- A homo-junction In0.53Ga0.47As tunneling diode is investigated using full-band, atomistic quantum transport approach based on a tight-binding model (TB) and the non-equilibrium Green's function formalism. Band gap narrow...
- Fullerene acceptor for improving open-circuit voltage in inverted organic photovoltaic devices without accompanying decrease in short-circuit current density - art. no. 063303
[作者:Matsuo, Y; Hatano, J; Kuwabara, T; Takahashi, K,期刊:Applied Physics Letters, 页码:63303-63303 , 文章类型: Article,,卷期:2012年100-6]
- A poly(3-hexylthiophene) (P3HT)-based inverted organic photovoltaic (OPV) device with a fullerene electron acceptor, (dimethyl(o-anisyl)silylmethyl)(dimethylphenylsilylmethyl)[60]fullerene (SIMEF2), exhibited 2.9% power ...
- Nonlinearity in the high-electric-field piezoelectricity of epitaxial BiFeO3 on SrTiO3 - art. no. 062906
[作者:Chen, P; Sichel-Tissot, RJ; Jo, J; Smith, RT; Baek, SH; Saenrang, W; Eom, CB; Sakata, O; Dufresne, EM; Evans, PG,期刊:Applied Physics Letters, 页码:62906-62906 , 文章类型: Article,,卷期:2012年100-6]
- The piezoelectricity of a multiferroic BiFeO3 thin film deviates from its low-field linear response in electric fields higher than 150 MV/m. Time-resolved synchrotron x-ray microdiffraction reveals a low-field piezoelect...
- Symmetry-breaking diffraction and dynamic self-trapping in optically induced hexagonal photonic lattices - art. no. 061907
[作者:Liu, S; Hu, Y; Zhang, P; Gan, XT; Lou, CB; Song, DH; Zhao, JL; Xu, JJ; Chen, ZG,期刊:Applied Physics Letters, 页码:61907-61907 , 文章类型: Article,,卷期:2012年100-6]
- We demonstrate both experimentally and numerically linear symmetry-breaking diffraction and nonlinear dynamic self-trapping of an optical beam in hexagonal photonic lattices. We show that a stripe multivortex beam underg...
- Tantalum nitride superconducting single-photon detectors with low cut-off energy - art. no. 062601
[作者:Engel, A; Aeschbacher, A; Inderbitzin, K; Schilling, A; Il'in, K; Hofherr, M; Siegel, M; Semenov, A; Hubers, HW,期刊:Applied Physics Letters, 页码:62601-62601 , 文章类型: Article,,卷期:2012年100-6]
- Materials with a small superconducting energy gap are expected to favor a high detection efficiency of low-energy photons in superconducting nanowire single-photon detectors. We developed a TaN detector with smaller gap ...
- Terahertz magnetic field induced coherent spin precession in YFeO3 - art. no. 061102
[作者:Zhou, RZ; Jin, ZM; Li, GF; Ma, GH; Cheng, ZX; Wang, XL,期刊:Applied Physics Letters, 页码:61102-61102 , 文章类型: Article,,卷期:2012年100-6]
- We present the magnetic dipole transition at 0.299 THz excited by magnetic component of terahertz electromagnetic pulse in an antiferromagnetic YFeO3 crystal. The impulsive magnetic field of the terahertz pulse tilts the...
- Crystal and electronic structures of CuxS solar cell absorbers - art. no. 061906
[作者:Xu, Q; Huang, B; Zhao, YF; Yan, YF; Noufi, R; Wei, SH,期刊:Applied Physics Letters, 页码:61906-61906 , 文章类型: Article,,卷期:2012年100-6]
- The crystal and electronic band structures of CuxS(1.25 < x <= 2) are systematically studied using the density-functional theory method. For Cu2S, all the three chalcocite phases, i.e., the low-chalcocite, the high-chalc...
- Deformable transparent all-carbon-nanotube transistors - art. no. 063502
[作者:Aikawa, S; Einarsson, E; Thurakitseree, T; Chiashi, S; Nishikawa, E; Maruyama, S,期刊:Applied Physics Letters, 页码:63502-63502 , 文章类型: Article,,卷期:2012年100-6]
- We fabricated polymer-laminated, transparent, all-carbon-nanotube field-effect transistors (CNT-FETs), making use of the flexible yet robust nature of single-walled carbon nanotubes (SWNTs). All components of the FET (ac...
- Optimizing conversion efficiency and reducing ion energy in a laser-produced Gd plasma - art. no. 061118
[作者:Cummins, T; Otsuka, T; Yugami, N; Jiang, WH; Endo, A; Li, BW; O'Gorman, C; Dunne, P; Sokell, E; O'Sullivan, G; Higashiguchi, T,期刊:Applied Physics Letters, 页码:61118-61118 , 文章类型: Article,,卷期:2012年100-6]
- We have demonstrated an efficient extreme ultraviolet (EUV) source at 6.7 nm by irradiating Gd targets with 0.8 and 1.06 mu m laser pulses of 140 fs to 10 ns duration. Maximum conversion efficiency of 0.4% was observed w...
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