NITRIDES相关论文
Structural and optical properties of AIN sputtering deposited on sapphire substrates with various or
AIN thin films were deposited on c-,a-and r-plane sapphire substrates by the magnetron sputtering technique.The in-fluen......
Starting from theoretical calculations based on the generalized gradient approximation (GGA), we compute the lattice par......
Yb3+-doped phosphors have characteristic near-infrared(NIR)emissions,but their applications in phosphor-converted light-......
Main observation and conclusionrnRationally designing inexpensive iron nitrides that have large conductivity,high theore......
,Effects of InGaN barriers with low indium content on internal quantum efficiency of blue InGaN mult
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Ferromagnetism is investigated in high-quality Cu-doped AlN single crystal whiskers. The whiskers exhibit room-temperatu......
,The electronic, optical, and thermodynamical properties of tetragonal, monoclinic, and orthorhombic
A detailed study of the M3N4 (M =Si,Ge,Sn) nitrides in their tetragonal,monoclinic and orthorhombic phases has been perf......
Exploration of superconductivity in Cr-based compounds has attracted considerable interest because only a few Cr-based s......
X-ray reflectivity and atomic force microscopy studies of MOCVD grown AlxGa1-xN/GaN superlattice str
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Electronic and optical properties are obtained with the increase in indium alloy content(x)in a Ga_(1-x)In_xN/Al_(0.2)Ga......
Microstructure and mechanical properties of (Ti,Al,Zr)N/(Ti,Al,Zr,Cr)N films on cemented carbide sub
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Hot deformation mechanism and microstructure evolution of an ultra-high nitrogen austenitic steel co
The flow curves of an ultra-high nitrogen austenitic steel containing niobium(Nb) and vanadium(V) were obtained by hot c......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Influence of 3d transition-metal substitution on the oxygen reduction reaction electrocatalysis of t
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Silicon is the material most commonly used in the manufacturing of photovoltaic (PV) cells. In the current study, labora......
The structural, morphological, mechanical and tribological characterization of nanoscaled multilayer TiN/TaN coatings de......
Microstructure and mechanical properties of (Ti,Al,Zr)N/(Ti,Al,Zr,Cr)N films on cemented carbide sub
(Ti,Al,Zr)N/(Ti,Al,Zr,Cr)N bilayer films were deposited on cemented carbide (WC-8%Co) substrates by multi-arc ion platin......
A series of monometallic nitrides and bimetallic nitrides were prepared by temperature-programmed reaction with NH3. The......
对水体流失过程中氮化物对地表水体污染模式进行了探讨，对其流失过程建立了预测模型，并对结果进行了验证。......
利用变分法研究纤锌矿结构氮化物半导体材料中的浅杂质态问题．采用London模型，用变分法计算浅杂质态的结合能，研究材料的单轴异性对浅......
利用磁控溅射技术通过氨化Ga2O3/Ta薄膜,合成大量的一维单晶纤锌矿型氮化镓纳米线。用X射线衍射、扫描电子显微镜、高分辨透射电子......
Although nitrogen in the Earth’s interior has attracted significant attention recently,it remains the most enigmatic of......
采用实沸点蒸馏仪对白石湖煤液化油进行馏分切割,切取<170 ℃液化粗油进行加氢精制脱除其中硫、氮化合物,采用硫化学发光气相色谱......
利用热力学原理对碱金属氮化物热稳定性规律进行了探讨。与实验事实比较，得到了满意的结果。......
目的研究N-硝基L-精氨酸(NO2Arg)在吗啡、二氢埃托啡精神依赖形成中的作用.方法采用小鼠腹腔注射吗啡、二氢埃托啡的方法建立小鼠......
采用密度泛函理论框架下的平面波方法结合准谐近似,研究了Ge3N4的β相、w相和γ相在高温高压条件下的力学稳定性、相变点、电子结......
对金属有机物化学气相淀积(MOCVD)技术在蓝宝石衬底上生长的p型氮化镓(p-GaN)在氮气气氛下的热退火进行研究。用Hall测试系统测量......
采用电子探针、XRD和透射电镜等研究了热等静压态、固溶态、固溶＋时效处理过程中，粉末冶金不锈钢33Cr9Ni2Mo0．96N第二相的析出行为。......
化学汽相沉积(Chemical Vapor Deposition,简称 CVD)是利用某些气体在高温下的固体表面进行化学反应,生成涂层。将一些硬度高、化......
Carbide and Nitride Precipitation in High Temperature Tensiled Specimens and Hot Ductility of Nb-and
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Microstructure and mechanical properties of （Ti,AI,Zr）N/（Ti,AI,Zr,Cr）N films on cemented carbide sub
(Ti,Al,Zr)N/(Ti,Al,Zr,Cr)N bilayer films were deposited on cemented carbide(WC-8%Co) substrates by multi-arc ion plating......
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论述了等离子体氮化对SiO_2薄膜中电子陷阱的影响。提出了一种计算电子陷阱能级和陷阱密度的温度修正。实验结果表明:SiO_2薄膜经......
介绍以高能紫外激光为光源的、研究 MIS 结构电荷特性的光Ⅰ-Ⅴ法。简述了该法实验原理、实验装置和测试方法;给出了由传统热氧化......
本文报道采用简便的真空反应法在Ｓｉ（１１１）衬底上生长出六方结构的ＧａＮ单昌薄膜，并对ＧａＮ薄膜的表面形貌，结晶学性质和光学特性作了研究．ＳＭＥ表明外延层表面......
研究了GaInNAs/GaAs多量子阱在不同温度和激发功率下的光致发光（PL）谱以及光调制反射（PR）谱。发现PL谱主发光峰的能量位置随温度的变化......
本文采用混合基矢从头赝势能带计算方法研究了界面应变对ＧａＮ，ＡｌＮ应变层的能带，平均键能Ｅｍ和带阶参数Ｅｍｖ的影响。借助于带阶参数形变势的计算，预言......
在瞬态过程重复性良好的柴油机实验台架上,利用自行开发的采样机构和计算机测量系统,测试了某型号涡轮增压柴油机在突加速、突加载......
晶体的α-Si3N4内核和非晶的SiO2外壳组成的纳米梳通过简单的直流电弧方法合成。通过X射线衍射（XRD）、扫描电子显微术（SEM）、透射电子......
Silicon is the material most commonly used in the manufacturing of photovoltaic (PV) cells. In the current study, labora......
The optimum parameters were determined for synthesizing ZrN-Si3N4 composite powder from zircon by carbothermal reduction......
本文提出的用 O2/N2进行中间氧化（退火）的两步热氮化工艺,能将 SiOxNy-Si 系统的界面态密度和固定电荷密度减少到可与干氧氧化膜相比......
