- Heavy noble gas (Kr, Xe) irradiated (111) InP nanoporous honeycomb membranes with enhanced ultrafast all-optical terahertz emission
[作者:Radhanpura, K; Hargreaves, S; Lewis, RA; Sirbu, L; Tiginyanu, IM,期刊:Applied Physics Letters, 页码:181921-181921 , 文章类型: 期刊论文,,卷期:2010年97-18]
- Nanoporous honeycomb membranes on InP (111) surfaces emit ultrafast coherent terahertz pulses under near-infrared optical excitation. Irradiating the membranes with heavy noble gas Kr or Xe ions enhances the terahertz em...
- Growth of thick heavily boron-doped diamond single crystals: Effect of microwave power density
[作者:Issaoui, R; Achard, J; Silva, F; Tallaire, A; Tardieu, A; Gicquel, A; Pinault, MA; Jomard, F,期刊:Applied Physics Letters, 页码:182101-182101 , 文章类型: 期刊论文,,卷期:2010年97-18]
- The fabrication of diamond-based vertical power devices which are the most suited for high current applications requires the use of thick heavily boron-doped (B-doped) diamond single crystals. Although the growth of thin...
- Ultrafast carrier and phonon dynamics in Bi2Se3 crystals
[作者:Qi, J; Chen, X; Yu, W; Cadden-Zimansky, P; Smirnov, D; Tolk, NH; Miotkowski, I; Cao, H; Chen, YP; Wu, Y; Qiao, S; Jiang, Z,期刊:Applied Physics Letters, 页码:182102-182102 , 文章类型: 期刊论文,,卷期:2010年97-18]
- Ultrafast time-resolved differential reflectivity of Bi2Se3 crystals is studied using optical pump-probe spectroscopy. Three distinct relaxation processes are found to contribute to the initial transient reflectivity cha...
- Formation of epitaxial metastable NiGe2 thin film on Ge (100) by pulsed excimer laser anneal
[作者:Lim, PSY; Chi, DZ; Lim, PC; Wang, XC; Chan, TK; Osipowicz, T; Yeo, YC,期刊:Applied Physics Letters, 页码:182104-182104 , 文章类型: 期刊论文,,卷期:2010年97-18]
- Epitaxial nickel digermanide (NiGe2), a metastable phase, was formed by laser annealing Ni on (100) germanium-on-silicon substrates. The NiGe2 formation was investigated using transmission electron microscopy, energy dis...
- Electric field modulation of thermopower for transparent amorphous oxide thin film transistors
[作者:Koide, H; Nagao, Y; Koumoto, K; Takasaki, Y; Umemura, T; Kato, T; Ikuhara, Y; Ohta, H,期刊:Applied Physics Letters, 页码:182105-182105 , 文章类型: 期刊论文,,卷期:2010年97-18]
- To clarify the electronic density of states (DOS) around the conduction band bottom for state of the art transparent amorphous oxide semiconductors (TAOSs), InGaZnO4 and In2MgO4, we fabricated TAOS-based transparent thin...
- High conductivity carbon nanotube wires from radial densification and ionic doping
[作者:Alvarenga, J; Jarosz, PR; Schauerman, CM; Moses, BT; Landi, BJ; Cress, CD; Raffaelle, RP,期刊:Applied Physics Letters, 页码:182106-182106 , 文章类型: 期刊论文,,卷期:2010年97-18]
- Application of drawing dies to radially densify sheets of carbon nanotubes (CNTs) into bulk wires has shown the ability to control electrical conductivity and wire density. Simultaneous use of KAuBr4 doping solution, dur...
- Spin polarized electric currents in semiconductor heterostructures induced by microwave radiation
[作者:Drexler, C; Bel'kov, VV; Ashkinadze, B; Olbrich, P; Zoth, C; Lechner, V; Terent'ev, YV; Yakovlev, DR; Karczewski, G; Wojtowicz, T; Schuh, D; Wegscheider, W; Ganichev, SD,期刊:Applied Physics Letters, 页码:182107-182107 , 文章类型: 期刊论文,,卷期:2010年97-18]
- We report on microwave (mw) radiation induced electric currents in (Cd, Mn)Te/(Cd, Mg) Te and InAs/(In, Ga)As quantum wells subjected to an external in-plane magnetic field. The current generation is attributed to the sp...
- Continuously graded anisotropy in single (Fe53Pt47)(100-x)Cu-x films
[作者:Zha, CL; Dumas, RK; Fang, YY; Bonanni, V; Nogues, J; Akerman, J,期刊:Applied Physics Letters, 页码:182504-182504 , 文章类型: 期刊论文,,卷期:2010年97-18]
- We report on continuously graded anisotropy. During deposition, a compositional gradient is achieved by varying the Cu concentration from Cu-rich (Fe53Pt47)(70)Cu-30 to Cu-free Fe53Pt47. The anisotropy gradient is then r...
- Current-induced resonant depinning of a transverse magnetic domain wall in a spin valve nanostrip
[作者:Metaxas, PJ; Anane, A; Cros, V; Grollier, J; Deranlot, C; Lemaitre, Y; Xavier, S; Ulysse, C; Faini, G; Petroff, F; Fert, A,期刊:Applied Physics Letters, 页码:182506-182506 , 文章类型: 期刊论文,,卷期:2010年97-18]
- We study the impact of rf and dc currents on domain wall depinning in the soft layer of a 120 nm wide Co/Cu/NiFe spin valve nanostrip. A strong resonant reduction in the depinning field (from similar to 75 to 25 Oe) is o...
- Amplitude and phase noise of magnetic tunnel junction oscillators
[作者:Quinsat, M; Gusakova, D; Sierra, JF; Michel, JP; Houssameddine, D; Delaet, B; Cyrille, MC; Ebels, U; Dieny, B; Buda-Prejbeanu, LD; Katine, JA; Mauri, D; Zeltser, A; Prigent, M; Nallatamby, JC; Sommet, R,期刊:Applied Physics Letters, 页码:182507-182507 , 文章类型: 期刊论文,,卷期:2010年97-18]
- The microwave emission linewidth of spin transfer torque nano-oscillators is closely related to their phase and amplitude noise that can be extracted from the magnetoresistive voltage signal V(t) using single shot time d...
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