Mössbauer相关论文
利用高压高温合成方法合成了一种新的具有混合价态的钙钛系列氧化物Eu（，0.68）K（，0.32）TiO（，3）。XRD测量表明样品为单相的立方钙钛矿结构。EP......
The notion of classical well localized trajectories of a single photon in Minkowski spacetime does not make any rigorous......
WITH the temperature decreasing, Cr<sub>100-x</sub>Fe<sub>x</sub>（18≤x≤25） alloys exhibit first a transition from a para......
119Sn Mossbauer research is carried out on (La1-xSrx)2Cu1-xSnxO4( x = 0.075 and 0.110) superconductors which are designe......
An evaluation of Mbssbauer isomer shift and quadrupole splitting data of Fe2+ in a number of structurally well character......
In H2/N2 atmosphere, the reduction behavior of the stoichiometric compound, Fe2(MoO4)3, was studied by in-situ Mossbauer......
本文采用Mossbauer谱和PAT寿命谱对纳米SnO_2进行研究。结果表明,纳米SnO_2的界面相和在真空环境处理造成的氧缺陷,使Sn~(4+)的离......
首次用同位素增丰法解决了含铁杂多酸盐Mssbauer谱的测定,实验测定了硅铁钼杂多酸盐的Mssbauer谱。结合X射线粉末衍射、红外光......
首次测定了K_5SiFe(H_2O)W_(11)O_(39)·21H_2O和它的二聚体K_(12)O(SiFeW_(11)O_(39))_2·22H_2O的Mossbauer谱,并结合磁化率、XP......
利用Ｘ－射线衍射，磁性测量及测量等手段研究了溅射态氧化物薄膜Ｂｉ＿２ＤｙＦｅ＿５Ｏ＿（１２－ｘ）的结构，磁性及晶化过程，得到了一些新的结果。
The structure, magnetism......
在不同气氛下应用球磨法制备了金属Ｆｅ纳米晶粉末，用Ｘ射线衍射分析球磨前后样品的结构变化，Ｍｓｓｂａｕｅｒ谱研究了纳米晶的结构特牲．结果表明，不同气氛显......
用Ｍｏｓｓｂａｕｅｒ谱学和ＸＲＤ方法研究了快速凝固Ａｌ－５Ｆｅ—２Ｎｉ（原子由分数）合金的析出相．结果表明，析出相为三元化合物Ａｌ＿９Ｆｅ＿ｘＮｉ＿（２－ｘ）（０＜ｘ＜２），属于单斜晶系，晶格参数α＝０．８５８ｎｍ，ｂ＝０．６３１ｎｍ，ｃ＝０．６２１ｎｍ，β＝９４．８°它的Ｍｏｓｓｂａｕｅｒ谱为一套双线，同......
Mossbauer study of martensitic transformation andcollective magnetic excitations in Fe_9Ni．1 fine pa
Ｍｏｓｓｂａｕｅｒｓｔｕｄｙｏｆｍａｒｔｅｎｓｉｔｉｃｔｒａｎｓｆｏｒｍａｔｉｏｎａｎｄｃｏｌｌｅｃｔｉｖｅ ｍａｇｎｅｔｉｃ ｅｘｃｉｔａｔｉｏｎｓｉｎＦｅ_９Ｎｉ．１ｆｉｎｅ ｐａｒｔｉｃｌｅｓＨ．Ｍ．Ｗｉｄａｔａｌｌａｈ，ＨｕａｎｇＲｕｎ－Ｓｈ?..
Mossbauerstudyofmartensitic transformation andcollective magnetic excitationsinFe_9Ni. 1fine particlesH. M. ......
合成了钼磷铁杂多黄(NH_4)_4[PFeMo_(11)O_(40)H_2]·9H_2O和杂多蓝(NH_4)_4[PFeMo_(11)O_(40)Ha]·11H_2O的铵盐晶体.用_(57)Fe同......
十二氢十二硼酸双［π－芳烃－π－环戊二烯基铁］的紫外－可见光谱及Ｍｏｓｓｂａｕｅｒ参数胡培植，季立才，孙绍发，张伦（武汉大学化学系，武汉４３００７２）祁守仁（华中师范大学物理系......
ＺｎＦｅ_２Ｏ_４在室温下为正尖晶石结构顺磁体，现将~（６７）Ｚｎ离子注入到该晶体内，由穆斯堡尔谱发现：在强顺磁峰上迭加有新出现的铁磁相，其磁超精场为４５．６Ｔ（特斯拉）．......
本文利用Ｍｏｓｓｂａｕｅｒ谱和退磁曲线探讨粉末冶金工艺生产的ＮｄＦｅＢ稀土强永磁合金材料的超精细磁场强度，研究在实际生产过程中防氧化保护介质甲苯的含量......
本文首次报道了我国Ａｎ晕勘查法和实现该技术方法研制出的微机化仪器和测量rrrrrrrrn技术．......
利用高温固相反应合成了双钙钛矿氧化物ＲＥＥｕＣｒ_２Ｏ_６（ＲＥ＝Ｌａ，Ｐｒ，Ｎｄ，Ｓｍ，Ｅｕ，Ｇｄ，Ｔｂ，Ｄｙ，Ｈｏ，Ｅｒ，Ｔｍ）．对样品进行了ＸＲＤ、ＩＲ及~（１５１）Ｅｕ的Ｍｏｓｓｂａｕｅｒ谱测试，结果表明所有化合物均为正交结构；随着ＲＥ原子序数的增加，晶胞体积......
本文研究室温下［Ｆｅ（ｐｈｅｎ）３］（ＣｌＯ４）３·Ｈ２Ｏ与ＮａＩ发生的固－固相氧化还原反应。用Ｍｓｓｂａｕｅｒ谱、ＸＲＤ、ＩＲ、元素分析、ＴＧ－ＤＴＡ和磁化率测定等手段表征了反应２４ｈ后的固相产物，并采用反应截面移......
对ＥｕＭＯ３进行了ＸＲＤ、ＸＰＳ、ＩＲ和１５１ＥｕＭｏｓｓｂａｕｅｒ谱测量，研究了晶胞参数与离子半径、Ｅｕ４ｄ光电子峰的结合能、同质异能移位的关系。结果表明，Ｅｕ４ｄ结合能和同质异能移位均与Ｂ位离......
用Ｍｏｓｓｂａｕｅｒ谱研究了Ｂ２结构金属间化合物Ｆｅ－４０Ａｌ及其加Ｍｎ或Ｔｉ量分别为１，５，１０ａｔ．－％的合金．在室温下，Ｆｅ－４０Ａｌ及其合金的Ｍｏｓｓｂａｕｅｒ谱均接近单峰谱线，Ｆｅ原子无明显磁矩对加入第三组元的Ｆｅ—４０Ａｌ合金的......
The structure of α-Fe metal magnetic recording particles coated with silane coupling agents have been studied by TEM, F......
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......
The notion of classical well localized trajectories of a single photon in Minkowski spacetime does not make any rigorous......
０ＩｎｔｒｏｄｕｃｔｉｏｎＴｈｅｂｒｕｃｉｔｅｃｒｙｓｔａｌｈａｓｔｈｅＣｄＩ２－ｔｙｐｅｓｔｒｕｃ－ｔｕｒｅ，ｗｈｉｃｈｉｓｏｎｅｏｆｔｈｅｉｍｐｏｒｔａｎｔｓｔｒｕｃｔｕｒｅｓｉｎｌａｙｅｒｅｄｍｉｎｅｒａｌｓ．Ｉｎｔｈｅｂｒｕｃｉｔｅ，ｅａｃｈ.........
部分回声吸收蔚(0 ) 在传播 Mossbauer，光谱学被定义为吸收纬 - 光线的一个相对数字，并且认为是 Mossbauer 效果的一项措施。吸收线......
Having beautiful colours and fine features, Xiuyan jade is famous in the world. Mineralogically, Xiuyan jade is serpenti......
The temperature dependent Fe Mossbauer and X-ray diffraction measurement on Bi-system 2:2:2:3 phase have been carried ou......
以铁尾矿、硼泥和粉煤灰为原料制备矿渣微晶玻璃，并利用XRD、SEM和穆斯堡尔谱对微晶玻璃的微观结构进行研究。结果表明：随着铁尾矿配......
采用连续共沉淀与喷雾干燥成型技术相结合的方法制备了微球形Fe-Cu-K-SiO2催化剂,并考察了焙烧温度对催化剂的结构和织构性质的影......
用内转换电子穆斯堡尔谱(CEMS)分析了铁经盐酸或加有缓蚀剂的盐酸(缓蚀盐酸)浸泡后在空气中的氧化物,以及盐酸中的缓蚀剂对浸泡后......
Mossbauer effect, a nuclear analogue of resonance fluorescence, has proven to be one of the most effective experimental ......
The solid state solutions of europium transition element oxides Eu (Fe0.8M0.2)O3 (M=Sc, Cr, Mn, Co) are synthesized. The......
A MSSBAUER SPECTROSCOPIC STUDY ON THE STRUCTURE OF Fe-M ULTRAFINE PARTICLE CATALYSTS (M=Mn, Zn, Mg)
The structure of Fe-M ultrafine particle catalysts was investigated by in situ Mossbauer spectroscopy. Emphasis has part......
Nd-(Fe,Co)-B alloys with Dy and Dy-Al additives have been studied by the Mossbauer effect and X- ray diffraction. The re......
Hydrogen decrepitation and desorption of the Nd16Fe76B8 magnet are studied by X-ray diffraction analysis and Fe Mossbaue......
Mossbauer absorption spectra in a natural chromite from Shanxi province of China were measured, covering a temperature r......
Six kinds of typical commercial Fe2O3 were sampled and divided into two groups A and B. according to the magnetic measur......
TRACKING PYRITIC SULFUR DURING THE MICROWAVE- CHEMICAL DESULFURIZATION OF COAL USING MOSSBAUER SPECT
The transformations of pyrite in coal during the microwave-chemical treatment for desulfurization of coal was studied wi......
A Mossbauer polarimeter consists of a gamma ray source (polarizer), transmitter (sample to be analyzed), analyzer and au......
MOSSBAUER STUDIES OF HEMOGLOBIN AND THE IMMUNE FUNCTION OF RBC OF THE PATIENTS WITH HEPATIC DISEASES
Red blood cells (RBC) of the patients with cirrhosis and with primary liver cancer were studied by using Mossbauer spect......
The properties of α-Fe2O3 fine particles with and without adsorbed pyridine were studied by Mossbauer spectra. The effe......
Magnetic anisotropies and hyperfine fields of amorphous a-Fe-(Co, Cr)-Zr alloys, their temperature and thermal stress ef......
The Shenqiu meteorite was investigated by Mossbauer spectroscopy at room temperature, atomic absorption, X-ray diffracti......
About 100 crude Chinese mineral drug samples were investigated with M&’ssbauer spectroscopy, X-ray diffraction analysis......
