- Nonvanishing turn-on delay in quantum dot lasers - art. no. 081109
[作者:Sokolovskii, GS; Dudelev, VV; Kolykhalova, ED; Deryagin, AG; Maximov, MV; Nadtochiy, AM; Kuchinskii, VI; Mikhrin, SS; Livshits, DA; Viktorov, EA; Erneux, T,期刊:Applied Physics Letters, 页码:81109-81109 , 文章类型: Article,,卷期:2012年100-8]
- A turn-on of a quantum dot semiconductor laser is analyzed in detail both theoretically and experimentally. We show that quantum dot lasers have a nonlinear damping rate which strongly affects laser turn-on dynamics due ...
- Controlling the conformations and transport of DNA by free energy landscaping (vol 99, 263112, 2011) - art. no. 089901
[作者:Shelton, E; Jiang, ZJ; Wang, ST; Stein, D,期刊:Applied Physics Letters, 页码:89901-89901 , 文章类型: Correction,,卷期:2012年100-8]
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- Observation of vapor pressure enhancement of rare-earth metal-halide salts in the temperature range relevant to metal-halide lamps - art. no. 083505
[作者:Curry, JJ; Estupinan, EG; Lapatovich, WP; Henins, A; Shastri, SD; Hardis, JE,期刊:Applied Physics Letters, 页码:83505-83505 , 文章类型: Article,,卷期:2012年100-8]
- Total vapor-phase densities of Dy in equilibrium with a DyI3/InI condensate and Tm in equilibrium with a TmI3/TII condensate have been measured for temperatures between 900 K and 1400 K. The measurements show strong enha...
- Temperature dependent efficiency droop in GaInN light-emitting diodes with different current densities - art. no. 081106
[作者:Meyaard, DS; Shan, QF; Cho, J; Schubert, EF; Han, SH; Kim, MH; Sone, C; Oh, SJ; Kim, JK,期刊:Applied Physics Letters, 页码:81106-81106 , 文章类型: Article,,卷期:2012年100-8]
- The effect of chip area on the temperature-dependent light-output power (LOP) in GaInN-based light-emitting diodes (LEDs) is investigated. The larger the chip size, the faster the reduction in LOP with increasing tempera...
- Temperature effect on electrical characteristics of negative capacitance ferroelectric field-effect transistors - art. no. 083508
[作者:Xiao, YG; Tang, MH; Li, JC; Cheng, CP; Jiang, B; Cai, HQ; Tang, ZH; Lv, XS; Gu, XC,期刊:Applied Physics Letters, 页码:83508-83508 , 文章类型: Article,,卷期:2012年100-8]
- The electrical properties of negative capacitance (NC) ferroelectric field-effect transistors (FeFETs) were theoretically investigated in the temperature range from 280 to 360 K. The derived results indicate that for a f...
- Guided filament formation in NiO-resistive random access memory by embedding gold nanoparticles - art. no. 083105
[作者:Uenuma, M; Zheng, B; Kawano, K; Horita, M; Ishikawa, Y; Yamashita, I; Uraoka, Y,期刊:Applied Physics Letters, 页码:83105-83105 , 文章类型: Article,,卷期:2012年100-8]
- Controllable positioning of conductive filament in resistive memory is demonstrated using gold nanoparticles (GNPs). A GNP of 15nm diameter is encapsulated by the porter protein and delivered to the designated positions....
- High dielectric tunability in lead niobate pyrochlore films - art. no. 082901
[作者:Mirsaneh, M; Hayden, BE; Furman, E; Perini, S; Lanagan, MT; Reaney, IM,期刊:Applied Physics Letters, 页码:82901-82901 , 文章类型: Article,,卷期:2012年100-8]
- High throughput physical vapor deposition has been used to grow crystalline PbnNb2O5+n (0.6 < n < 4.6) thin films on a single chip. Relative permittivity (epsilon(r)) and dielectric loss (tan delta) were frequency indepe...
- High efficiency organic solar cells with spray coated active layers comprised of a low band gap conjugated polymer - art. no. 083301
[作者:Nie, WY; Coffin, RC; Liu, JW; Li, Y; Peterson, ED; MacNeill, CM; Noftle, RE; Carroll, DL,期刊:Applied Physics Letters, 页码:83301-83301 , 文章类型: Article,,卷期:2012年100-8]
- Airbrush is a promising tool for large scale organic thin film deposition in photovoltaic devices fabrication. This paper reports a detailed study on solar cell performance using airbrush spray deposition for active laye...
- Optical observation of single-carrier charging in type-II quantum ring ensembles - art. no. 082104
[作者:Young, RJ; Smakman, EP; Sanchez, AM; Hodgson, P; Koenraad, PM; Hayne, M,期刊:Applied Physics Letters, 页码:82104-82104 , 文章类型: Article,,卷期:2012年100-8]
- A high-purity GaSb/GaAs quantum ring system is introduced that provides both strong hole-confinement in the GaSb ring and electron confinement in its GaAs core. The latter is responsible for a reduced inhomogeous linewid...
- Highly modified spontaneous emissions in YVO4:Eu3+ inverse opal and refractive index sensing application - art. no. 081104
[作者:Zhu, YS; Xu, W; Zhang, HZ; Wang, W; Tong, L; Xu, S; Sun, ZP; Song, HW,期刊:Applied Physics Letters, 页码:81104-81104 , 文章类型: Article,,卷期:2012年100-8]
- Here, we present strong modification of photonic crystals on the spontaneous emissions of Eu3+ ions in YVO4:Eu3+ inverse opal. It is interesting that due to the effect of local field, the D-5(0)-F-7(J) radiative lifetime...
- Oscillation of the magnetic moment in modulated martensites in Ni2MnGa studied by ab initio calculations - art. no. 084106
[作者:Xu, N; Raulot, JM; Li, ZB; Bai, J; Zhang, YD; Zhao, X; Zuo, L; Esling, C,期刊:Applied Physics Letters, 页码:84106-84106 , 文章类型: Article,,卷期:2012年100-8]
- We have revealed the oscillations in the distribution of the magnetic moments in modulated martensites in Ni2MnGa ferromagnetic shape memory alloy, by first-principles density-functional calculations. It is demonstrated ...
- Overcoming the bandgap limitation on solar cell materials - art. no. 083901
[作者:Niv, A; Abrams, ZR; Gharghi, M; Gladden, C; Zhang, X,期刊:Applied Physics Letters, 页码:83901-83901 , 文章类型: Article,,卷期:2012年100-8]
- The thermodynamic efficiency of a single junction solar cell is bounded by the Shockley-Queisser detailed balance limit at similar to 30% [W. Shockley and H. J. Queisser, J. Appl. Phys. 32, 510 (1961)]. This maximal effi...
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