维普中文期刊产品整合服务
156篇 您的检索式:作者名="Howe S D"
    题名 作者 年代 出处 被引量
1New yellow Ba_(0.93)Eu_(0.07)Al_(2)O_(4) phosphor for warm-white light-emitting diodes through single-emitting-center conversion显示文摘Phosphor-converted white light-emitting diodes for indoor illumination need to be warm-white(i.e.,correlated color temperature,4000 K)with good color rendition(i.e.,color rendering index.80).However,no single-phosphor,single-emitting-center-converted white light-emitting diodes can simultaneously satisfy the color temperature and rendition requirements due to the lack of sufficient red spectral component in the phosphors’emission spectrum.Here,we report a new yellow Ba_(0.93)Eu_(0.07)Al_(2)O_(4) phosphor that has a new orthorhombic lattice structure and exhibits a broad yellow photoluminescence band with sufficient red spectral component.Warm-white emissions with correlated color temperature,4000 K and color rendering index.80 were readily achieved when combining the Ba_(0.93)Eu_(0.07)Al_(2)O_(4) phosphor with a blue light-emitting diode(440–470 nm).This study demonstrates that warm-white light-emitting diodes with high color rendition(i.e.,color rendering index.80)can be achieved based on single-phosphor,single-emitting-center conversion.Xufan Li John D Budai Feng Liu Jane Y Howe Jiahua Zhang Xiao-Jun Wang Zhanjun Gu Chengjun Sun Richard S Meltzer Zhengwei Pan 2013Light(Science & Applications)2013,2,1:11
2A high-performanceaxial-field magnetic gear显示文摘Mezani S Atallah K Howe D 2006Journal of Applied Phys-ics2006,,08:1
3Robust Control Design and Implementation on the Middeck Active Control Experiment 显示文摘Grocott S How J Miller D MacMartin D Liu K 1994Guidance Control and Dynamics1994,17,6:1
4Bayesian changepoint analysis for atomic force microscopy and soft material indentation显示文摘Rudoy D Yuen S G Howe R D 2010Journal of the Royal Statistical Society Series: Applied Statistics2010,59,:1
5Design, analysis and realization of a high-performance magnetic gear 显示文摘AtaUah K Calverley S D Howe D 2004IH Proceedings-Hec- tric Power Applications2004,151,2:1
6MicroRNA-200c mitigates invasiveness and restores sensitivity to microtubule-targeting chemotherapeutic agents显示文摘Cochrane D R Spoelstra N S Howe E N 2009Mol Cancer Ther2009,8,5:1
7Design and calibration of a microfabricated floating-element shear-stress sensor显示文摘Schmidt M A Howe R T Senturia S D 1998IEEE Transactions on Electron Devices1998,35,6:1
8De- sign and calibration of a microfabricated floating-element shear- stress sensor 显示文摘SCHMIDT M A HOWE R T SENTURIA S D 1988IEEE Transactions on Electron Devices1988,35,6:1
9R&D accounting and the tradeoff between relevance and objectivity 显示文摘Healy P M Myers S C Howe C D 2002Journal of Ac- counting Research2002,40,3:1
10Nitrogen balance and cycling in an ecologically engineered septage treatment system显示文摘Hamersley R M Howes L B White S D 2001Ecological Engineering2001,18,:1
11Vibration of PM brushless machines having a fractional number of slots per pole显示文摘Chen Y S Zhu Z Q Howe D 2006IEEE Transactions on Magnetics2006,42,10:1
12Human immunodeficiency virus infection and hepatitis:biosafety in radiology显示文摘Wall S D Howe J M Sawhney R 1997Radiology1997,205,3:1
13Nitrogen incorporation into decomposing litter ofSpartina alterniflora显示文摘White D S Howes B L 1994Limnol Oceanogr1994,39,:1
14Chloroplast genomes of two conifers lack a large inverted repeat and are extensively rearranged显示文摘Strauss S H Palmer J D Howe G T 1988Proc Natl Acad Sci USA1988,85,11:1
15Calculation of d-and q-axis inductances of PM brushless ac machines accoun- ting for skew 显示文摘CHEN Y S ZHU Z Q HOWE D 2005IEEE Transactions on Magnetics2005,41,10:1
16MicroRNA-200c mitigates invasiveness and restores sensitivity to microtubule-targeting chemotherapeutic agents显示文摘COCHRANE D R SPOELSTRA N S HOWE E N 2009Mol Cancer Ther2009,8,5:1
17Vibration of PMbrushless machines having a fractional number ofslots per pole显示文摘Chen Y S Zhu Z Q Howe D 2006IEEE Transactions on Magnetics2006,42,10:1
18Design, analysis and realisation of a high-performance magnetic gear显示文摘Atallah K Calverley S D Howe D 2004IEE Proceedings of Elec- tric Power Applications2004,151,2:1
19Bottom-current sediment waves,sediment drifts and contourites in the northern Rockall Trough显示文摘Masson D G Howe J A Stoker M S 2002Marine Geology2002,192,:1
20Online optimal flux-weakening control of permanent-magnet brushless AC drives显示文摘Zhu Z Q Chen Y S Howe D 2000IEEE Transactions on Industry Applications2000,36,6:1
返回顶部 每页显示:
共8页 首页 上一页 第1页 下一页 末页 /8 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费