- Tailoring of electro-optical properties of ferroelectric liquid crystals by doping Pd nanoparticles - art. no. 054102
[作者:Kumar, A; Singh, G; Joshi, T; Rao, GK; Singh, AK; Biradar, AM,期刊:Applied Physics Letters, 页码:54102-54102 , 文章类型: Article,,卷期:2012年100-5]
- We demonstrate here the tailoring of electro-optical properties of ferroelectric liquid crystals (FLCs) by doping different concentrations of Selenium Docosane (SD) capped palladium nanoparticles (PdNPs). The operating v...
- Thermal conductivity and photoluminescence of light-emitting silicon nitride films - art. no. 051908
[作者:Marconnet, A; Panzer, M; Yerci, S; Minissale, S; Wang, X; Zhang, X; Dal Negro, L; Goodson, KE,期刊:Applied Physics Letters, 页码:51908-51908 , 文章类型: Article,,卷期:2012年100-5]
- Silicon-rich and rare-earth-doped nitride materials are promising candidates for silicon-compatible photonic sources. This work investigates the thermal conductivity and photoluminescence (PL) of light emitting samples f...
- Picosecond transient photoluminescence in high-density Si-nanodisk arrays fabricated using bio-nano-templates - art. no. 053117
[作者:Kiba, T; Mizushima, Y; Igarashi, M; Huang, CH; Samukawa, S; Murayama, A,期刊:Applied Physics Letters, 页码:53117-53117 , 文章类型: Article,,卷期:2012年100-5]
- We study picosecond transient photoluminescence (PL) in Si-nanodisk (Si-ND) arrays fabricated using bio-nano-templates. The PL time profiles show multi-exponential decaying kinetics depending on the disk density. We attr...
- Quantum Hall effect in bottom-gated epitaxial graphene grown on the C-face of SiC - art. no. 052102
[作者:Jouault, B; Camara, N; Jabakhanji, B; Caboni, A; Consejo, C; Godignon, P; Maude, DK; Camassel, J,期刊:Applied Physics Letters, 页码:52102-52102 , 文章类型: Article,,卷期:2012年100-5]
- We demonstrate that the carrier concentration of epitaxial graphene devices grown on the C-face of a SiC substrate is efficiently modulated by a buried gate. The gate is fabricated via the implantation of nitrogen atoms ...
- Standoff detection via single-beam spectral notch filtered pulses - art. no. 051111
[作者:Natan, A; Levitt, JM; Graham, L; Katz, O; Silberberg, Y,期刊:Applied Physics Letters, 页码:51111-51111 , 文章类型: Article,,卷期:2012年100-5]
- We demonstrate single-beam coherent anti-Stokes Raman spectroscopy (CARS), for detecting and identifying traces of solids, including minute amounts of explosives, from a standoff distance (> 50 m) using intense femtoseco...
- Temperature and humidity effects on superhydrophobicity of nanocomposite coatings - art. no. 053112
[作者:Yeong, YH; Steele, A; Loth, E; Bayer, I; De Combarieu, G; Lakeman, C,期刊:Applied Physics Letters, 页码:53112-53112 , 文章类型: Article,,卷期:2012年100-5]
- This work investigates temperature and humidity effects on the superhydrophobicity of polyurethane/organoclay nanocomposites. Previous reports of superhydrophobic degradation at decreasing surface temperatures for both l...
- Plasma enables edge-to-center-oriented graphene nanoarrays on Si nanograss - art. no. 053115
[作者:Kumar, S; Levchenko, I; Cheng, QJ; Shieh, J; Ostrikov, K,期刊:Applied Physics Letters, 页码:53115-53115 , 文章类型: Article,,卷期:2012年100-5]
- The formation of clearly separated vertical graphene nanosheets on silicon nanograss support is demonstrated. The plasma-enabled, two-stage mask-free process produced self-organized vertical graphenes of a few carbon lay...
- Strong interband transitions in InAs quantum dots solar cell - art. no. 051907
[作者:Wu, J; Makableh, YFM; Vasan, R; Manasreh, MO; Liang, B; Reyner, CJ; Huffaker, DL,期刊:Applied Physics Letters, 页码:51907-51907 , 文章类型: Article,,卷期:2012年100-5]
- Solar cells fabricated from a stack of ten periods of InAs quantum dots sandwiched in a GaAs p-n junction were fabricated and tested. The 300 K photoresponse spectrum exhibits two strong peaks and several weak peaks rela...
- The effect of growth temperature of GaAs nucleation layer on InAs/GaAs quantum dots monolithically grown on Ge substrates - art. no. 052113
[作者:Wang, T; Lee, A; Tutu, F; Seeds, A; Liu, H; Jiang, Q; Groom, K; Hogg, R,期刊:Applied Physics Letters, 页码:52113-52113 , 文章类型: Article,,卷期:2012年100-5]
- The effect of the growth temperature of the GaAs nucleation layer on the properties of 1.3-mu m InAs/GaAs quantum dots (QDs) monolithically grown on a Ge substrate is investigated by using transmission electron microscop...
- Tuning the interlayer exchange coupling between single perpendicularly magnetized CoFeB layers - art. no. 052411
[作者:Lavrijsen, R; Fernandez-Pacheco, A; Petit, D; Mansell, R; Lee, JH; Cowburn, RP,期刊:Applied Physics Letters, 页码:52411-52411 , 文章类型: Article,,卷期:2012年100-5]
- We experimentally study the tunability of the Ruderman-Kittel-Kasuya-Yosida (RKKY) interlayer exchange coupling (IEC) in Pt/CoFeB/Pt/Ru/Pt/CoFeB/Pt stacks with perpendicular magnetic anisotropy (PMA). The perpendicular m...
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