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MIT.nano receives grant to acquire focused ion beam scanning electron microscope（图）
聚焦离子束 扫描电子显微镜 双束纳米制造平台
2023/6/9
The VELION FIB-SEM, a next-generation dual-beam nanofabrication platform located in MIT.nano, will become a permanent part of the facility’s characterization capabilities, thanks in part to a Major Re...
Development of the Laser-Plasma Ion Source for Cancer Therapy
Hadronic cancer therapy Proton/heavy-ion beam High power laser
2009/6/15
The hadronic cancer therapy is more attractive than the surgery for localized tumor. However, the hadronic radiotherapy seems not to be easily spread out, because it needs huge capital investments as ...
Optical Filters Utilizing Ion Implanted Bragg Gratings in SOI Waveguides
Optical Filters Utilizing Ion Bragg Gratings SOI Waveguides
2009/5/19
The refractive index modulation associated with the implantation of oxygen or silicon into waveguides formed in silicon-on-insulator (SOI) has been investigated to determine the feasibility of produci...
Cr ohmic contact on an Ar+ ion modified 6H-SiC(0001) surface
silicon carbide chromium electric contacts
2011/5/10
Chromium layers were vapor deposited under ultrahigh vacuum onto samples cut out of a single crystal of 6H-SiC(0001) that were Ar+ bombardment modified. The substrates and electrical contacts formed b...
Cr ohmic contact on an Ar+ ion modified 6H-SiC(0001) surface
silicon carbide chromium electric contacts
2011/5/10
Chromium layers were vapor deposited under ultrahigh vacuum onto samples cut out of a single crystal of 6H-SiC(0001) that were Ar+ bombardment modified. The substrates and electrical contacts formed b...
Correlation between physical properties of superlattices obtained by means of electrochemical deposition method and ion spraying
multilayer systems superlattice ion sputtering
2011/5/10
This paper compares structural and magnetic properties of Cu/Ni and Ni/Cu multilayer systems obtained by means of ion sputtering and electrochemical deposition method. The impact of both thickness of ...
Self-imaging effects in curved gradient index multimode interference structures made by K+–Na+ ion exchange
multimode interference structures ion-exchange
2011/5/10
The paper presents an analysis of self-imaging phenomena in gradient multimode interference (MMI) structures produced by K+–Na+ ion exchange in glass. This investigation concerned curved MMI structure...
Wafer Surface Charge Reversal as a Method of Simplifying Nanosphere Lithography for Reactive Ion Etch Texturing of Solar Cells
Simplifying Nanosphere Lithography Solar Cells
2008/10/30
A simplified nanosphere lithography process has been developed which allows fast and low-waste maskings of Si surfaces for subsequent reactive ion etching (RIE) texturing. Initially, a positive surfac...
Deposited indium-tin-oxide (ITO) transparent conductive films by reactive low-voltage ion plating (RLVIP) technique
ITO film RLVIP Optical transmittance Infrared reflectance Sheet resistance
2011/12/7
Indian-tin-oxide ITO transparent conductive films were deposited by the Reactive low-voltage ion plating (RLVIP) technique. CO2 and O2 gases were used as reactive gases coming into the vacuum. The eff...
Vacuum annealing effects on properties of ITO films prepared by reactive low voltage ion plating technique
ITO film RLVIP Annealing Infrared reflectance Optical transmittance Sheet Resistance
2011/12/7
With reactive low voltage ion plating technique, ITO (indium oxide doped with tin) films were deposited on glass substrates by using ITO pellet with a composition of 90 wt.% 1n203 and 10 wt.% Sn02 wit...
期刊信息
篇名
Carbon nitride films synthesized by combined ion beam and laser ablation processing
语种
英文
撰写或编译
作者
Zhong-ming Ren,Yuan-cheng Du,Yuan-xun Qiu,Jia-da Wu,Zhi-feng Ying,Xia-xing Xiong and Fu-ming ...
期刊信息
篇名
Generation of an Atomic Nitrogen Ion Beam by DC Glow Discharge and Its Reaction with a Graphite Surface and the Laser Ablation Plume of Graphite
语种
中文
撰写或编译
撰写
作者
39.Zhao Guo,Jie Chen,Jing-Hai...
期刊信息
篇名
Ion Acceleration by an Electrostatic Field in the Interaction Between Femtosecond Laser Pulses and Solid Targers
语种
英文
撰写或编译
作者
董全力,张杰,梁天骄,张平,陈黎明,唐孝威
第一作者单位
刊物名称
CHIN.PHYS.LETT
页面
18(6),796,(2...
The effect of the ion beam energy on the properties of indium tin oxide thin films prepared by ion beam assisted deposition
ITO Thin film Polycarbonate Ion beam assisted deposition
2011/12/19
Indium tin oxide (ITO) thin films have been deposited onto polycarbonate substrates by ion beam assisted deposition technique at room temperature. The structural, optical and electrical properties of ...
Recent progress in ultrashort-pulse high-power laser technology has resulted in the production of extremely high light intensities approaching 1020 W/cm2. The great non-linear forces generated by the ...