INSTITUTO DE PESQUISAS ENERGÉTICAS E NUCLEARES Repositório Digital da Produção Técnico Científica Biblioteca Terezine Arantes Ferraz

 

Publicações do autor   RAJENDRA NARAIN SAXENA    depositadas no Repositório Digital/IPEN - Total : 214 28/11/2024 05:25:44
Seq	Ano	Ipen_doc	Tipo	Circ.	Título
1	2024	30205	Artigo de periódico	Internacional	Cobalt doping effects in zinc oxide
2	2024	30617	Texto completo de evento	Internacional	Produção e análise de nanopartículas magnéticas usando espectroscopia nuclear
3	2024	30651	Texto completo de evento	Internacional	Synthesis of the metavanadate CaV2O6 by the sol-gel method and the characterization by X-ray diffraction and time-differential perturbed gamma-gamma angular correlation techniques
4	2022	29041	Artigo de periódico	Internacional	Local crystalline structure of doped semiconductor oxides characterized by perturbed angular correlations
5	2021	27552	Artigo de periódico	Internacional	Local inspection of magnetic properties in GdMnIn by measuring hyperfine interactions
6	2021	27751	Artigo de periódico	Internacional	Synthesis and characterization of Fe3O4-HfO2 nanoparticles by hyperfine interactions measurements
7	2021	27768	Artigo de periódico	Internacional	DFT-based calculations of the magnetic hyperfine interactions at Cd sites in RCd (R = rare earth) compounds with the FP-LAPW ELK code
8	2021	28168	Artigo de periódico	Internacional	Locally symmetric oxygen vacancy around Cd impurities in CeO2
9	2021	28363	Artigo de periódico	Internacional	The effect of Er doping on local structure of magnetite nanoparticles
10	2020	26868	Artigo de periódico	Internacional	Effects of an external magnetic field on the hyperfine parameters in RE2O3 (RE = Gd, Er) nanoparticles measured by perturbed angular correlation spectroscopy
11	2020	28750	Resumo de eventos científicos	Internacional	Local inspection of magnetic properties in GdMnIn by measuring hyperfine interactions
12	2020	28751	Resumo de eventos científicos	Internacional	Annealing effect on the structural and local magnetic properties of nickel ferrite nanoparticles studied by hyperfine interaction measurements
13	2020	28752	Resumo de eventos científicos	Internacional	Synthesis and characterization of Fe3O4-HfO2 nanoparticles by magnetization and hyperfine interactions measurements
14	2020	28753	Resumo de eventos científicos	Internacional	DFT-based Calculations of the Magnetic Hyperfine Interactions at Cd Sites in RECd Compounds with the FP-LAPW ELK Code
15	2019	25614	Artigo de periódico	Internacional	Low temperature synthesis of pure and Fe-doped HfSiO4: Determination of Si and Fe fractions by neutron activation analysis
16	2019	26387	Texto completo de evento	Internacional	Human factors inclusion proposal in “reactor trip” to increase safety in operation
17	2019	26466	Artigo de periódico	Internacional	Magnetic field at Ce impurities in La sites of La0.5Ba0.5MnO3 double perovskites
18	2019	27087	Resumo de eventos científicos	Internacional	Magnetic hyperfine field at 119Sn and 111Cd probes in Gd5Ge4 studied by Mössbauer and PAC spectroscopy
19	2019	27088	Resumo de eventos científicos	Internacional	Study by perturbed angular correlation spectroscopy with 111In-111Cd of iron oxide nanoparticles synthesized using Amazon ucuúba, bacaba and açaí, oils
20	2019	27089	Resumo de eventos científicos	Internacional	Effects of surfactant on the morphology of α-Bi2O3 synthesized by the Sol-gel method
21	2019	27090	Resumo de eventos científicos	Internacional	Hyperfine interaction study of iron oxide nanoparticles coated with Amazon ucuúba, bacaba and açaí, oils by PAC spectroscopy using 111In-111Cd nuclear probe nuclei
22	2019	27091	Resumo de eventos científicos	Internacional	Study of the hyperfine parameters in Si and Fe doped HfO2 nanoparticles by perturbed angular correlation spectroscopy
23	2019	27092	Resumo de eventos científicos	Internacional	Hyperfine interactions in Gd2Ti2O7 pyrochlore
24	2019	27093	Resumo de eventos científicos	Internacional	Insights into anomalous magnetic hyperfine field at Ce impurity in LaMn2X2 (X=Si, Ge)
25	2019	27094	Resumo de eventos científicos	Internacional	Hyperfine interactions measurements in bismuth tri-iodide (BiI3) by time differential perturbed angular correlation spectroscopy (TDPAC)
26	2019	27097	Resumo de eventos científicos	Internacional	Investigation on the role of oxygen vacancies in the Cd hyperfine properties in (Co, Mn)-doped CeO2
27	2019	27306	Resumo de eventos científicos	Internacional	Effects of an external magnetic field on the hyperfine parameters in RE2O3 (RE = Gd, Er) nanoparticles measured by perturbed angular correlation spectroscopy
28	2019	27981	Resumo de eventos científicos	Internacional	Study of hyperfine interactions in Perovskite structure CaTiO3 with perturbed angular correlation spectroscopy
29	2018	24325	Artigo de periódico	Internacional	Anomalous behavior of the magnetic hyperfine field at 140Ce impurities at La sites in LaMnSi2
30	2018	24375	Artigo de periódico	Internacional	Magnetic interactions at Ce impurities in REMn2Ge2 (RE = La, Ce, Pr, Nd) compounds
31	2017	23107	Artigo de periódico	Internacional	Stable tetragonal phase and magnetic properties of Fe-doped HfO2 nanoparticles
32	2017	23154	Artigo de periódico	Internacional	Characterization of magnetic phase transitions in PrMn2Ge2 compound investigated by magnetization and hyperfine field measurements
33	2017	23266	Resumo de eventos científicos	Internacional	Determination of Si content in Fe-doped HfSiO4 nanoparticles by neutron activation analysis
34	2017	24130	Texto completo de evento	Internacional	Control system and automation of the spectrum acquisition for a perturbed gamma-gamma angular correlation spectrometer
35	2016	21733	Artigo de periódico	Internacional	A method to determine contributions to the hyperfine field at Ce probes in magnetic host: Application to Ce impurities at RE sites in REAg (RE=Gd, Tb, Dy, Ho) compounds
36	2016	22670	Artigo de periódico	Internacional	Magnetic hyperfine interactions on Cd sites of the rare-earth cadmium compounds RCd (R=Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, and Er)
37	2016	23305	Resumo de eventos científicos	Internacional	Hyperfine field at La in the intermetallic compound LaMnSi2 measured by PAC using 140Ce nuclear probe
38	2016	23306	Resumo de eventos científicos	Internacional	Investigation of Rare Earth (RE = La, Dy, and Er) doping of HfO2 by perturbed angular correlation spectroscopy
39	2016	23307	Resumo de eventos científicos	Internacional	Investigation of hyperfine interactions in immunoglobulin G with perturbed angular correlation spectroscopy using 111Cd
40	2016	23309	Resumo de eventos científicos	Internacional	Temperature anomalies of the hyperfine magnetic fields on 111Cd probe nuclei in ferro- and antiferromagnetic phases of the ordered FeRh alloys
41	2016	23312	Resumo de eventos científicos	Internacional	Influence of oxygen atmosphere in the annealing of HfO2 thin films studied by perturbed angular correlation spectroscopy
42	2015	20685	Artigo de periódico	Internacional	The magnetic behavior of the intermetallic compound NdMn2Ge2 by magnetic hyperfine field measurements
43	2015	20793	Artigo de periódico	Internacional	Hyperfine field at Mn in the intermetallic compound LaMnSisub(2) measured by PAC using sup(111)Cd nuclear probe
44	2014	20053	Artigo de periódico	Internacional	Magnetic behavior of LaMnsub(2)(Sisub(1-x)Gesub(x))sub(2) compounds characterized by magnetic hyperfine field measurements
45	2014	20680	Resumo de eventos científicos	Internacional	The effect of substitution Ge for Si on the magnetic properties of LaMnsub(2)Sisub(2) investigated by PAC spectroscopy with sup(111)Cd probe nuclei
46	2014	20687	Texto completo de evento	Internacional	The magnetic behavior of the intermetallic compound NdMn2Ge2 by magnetic hyperfine field measurements
47	2014	22330	Resumo de eventos científicos	Internacional	Hyperfine field at Mn in the intermetallic compound LaMnSi2 measured by PAC using sup(111)Cd nuclear probe
48	2013	18803	Artigo de periódico	Internacional	Study of hyperfine interactions in the tetragonal GdRhsub(2)Sisub(2) using PAC spectroscopy
49	2013	18854	Artigo de periódico	Internacional	Electric field gradient in nanostructured SnOsub(2) studied by means of PAC spectroscopy using sup(111)Cd or sup(181)Ta as probe nuclei
50	2013	18864	Artigo de periódico	Internacional	TDPAC measurements in pure and Fe-doped Insub(2)Osub(3)
51	2013	19260	Texto completo de evento	Internacional	Investigation of hyperfine interactions in DNA nitrogenous bases using perturbed angular correlation spectroscopy
52	2013	19319	Texto completo de evento	Internacional	Direct irradiation of LaMssub(2)Sisub(2) and LaMssub(2)Gesub(2) compounds with thermal neutrons to produce sup(140)La(sup(140)Ce) probe nuclei for pac spectroscopy: analysis of possible interferences from sup(56)Mn and sup(75,77)Ge gamma rays
53	2013	19652	Artigo de periódico	Internacional	Effect of Ge substitution for Si on the magnetic hyperfine field in LaMnsub(2)Sisub(2) compound measured by perturbed angular correlation spectroscopy with sup(140)Ce as probe nuclei
54	2013	19653	Artigo de periódico	Internacional	Magnetic hyperfine field in antiferromagnetic RGasub(2)(R=Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er) studied by perturbed angular correlation spectroscopy using sup(111)Cd
55	2013	19668	Artigo de periódico	Internacional	Study of hyperfine interactions in GdInsub(3)
56	2013	19671	Artigo de periódico	Internacional	Investigation of the magnetic hyperfine field at R and Zn sites in RZn (R = Gd, Tb, Dy) compounds using perturbed gamma-gamma angular correlation spectroscopy with sup(140)Ce and sup(111)Cd as probe nuclei
57	2013	19672	Artigo de periódico	Internacional	Study of electric quadrupole interactions at sup(111)Cd on Zn sites in RZn (R = Ce, Gd, Tb, Dy) compounds using the PAC spectroscopy
58	2012	17859	Artigo de periódico	Internacional	Magnetic hyperfine field at highly diluted Ce impurities in the antiferromagnetic compound GdRhsub(2)Sisub(2) studied by perturbed gamma-gamma angular correlation spectroscopy
59	2012	18300	Artigo de periódico	Internacional	A weak magnetism observed in SnOsub(2) doped with Fe by means of perturbed gamma-gamma angular correlation and Mossbauer spectroscopy
60	2012	18323	Artigo de periódico	Internacional	The effect of hybridization on local magnetic interactions at highly diluted Ce ions in tetragonal intermetallic compounds RERhsub(2)Sisub(2)(RE = Ce, Pr, Nd, Gd, Tb, Dy)
61	2012	18775	Resumo de eventos científicos	Internacional	A six-BaFsub(2) detectors PAC spectrometer for measurements with short lived nuclear probes
62	2012	18997	Texto completo de evento	Internacional	TDPAC measurements in pure and Fe-doped Insub(2)Osub(3)
63	2011	16856	Texto completo de evento	Internacional	Investigation of hyperfine interactions in hafnioum compounds with Fsup(1-), OHsup(1-), and EDTA ligants by perturbed 'gamma-gamma' angular correlation
64	2011	16858	Texto completo de evento	Internacional	Study of hyperfine parameters in Co-doped tin dioxide using PAC spectroscopy
65	2011	16936	Texto completo de evento	Internacional	Magnetic hyperfine field in TbZn compound measured by PAC spectroscopy using sup(111)Ce as probe nuclei
66	2011	16959	Resumo de eventos científicos	Internacional	Measurements in DNA molecules using perturbed angular correlations spectroscopy
67	2011	17014	Texto completo de evento	Internacional	Investigation of electric quadrupole interaction in TiO2 by means of perturbed gamma-gamma angular correlation spectroscopy
68	2011	17130	Texto completo de evento	Internacional	Magnetic hyperfine field in the intermetallic compound PrRhsub(2)Sisub(2) and GdRhsub(2)Sisub(2) measured with PAC technique using sup(140)Ce as probe nuclei
69	2011	17249	Artigo de periódico	Internacional	Impurities in magnetic materials studied by PAC spectroscopy
70	2010	14084	Artigo de periódico	Internacional	Search for room temperature ferromagnetism in low-concentration transition metal doped ZnO nanocrystalline powders using a microscopic technique
71	2010	14473	Artigo de periódico	Internacional	Magnetic hyperfine field at Nd sites in NdAg studied by perturbed angular correlation spectroscopy and ab-initio calculations
72	2010	16362	Artigo de periódico	Internacional	Hyperfine interaction study of CeRhsub(2)Sisub(2) with perturbed 'gamma-gamma' angular correlation spectroscopy using sup(111)Cd and sup(140)Ce probes
73	2010	16363	Artigo de periódico	Internacional	Local investigation of hyperfine interactions in pure and Co-doped ZnO
74	2010	16507	Artigo de periódico	Internacional	Characterization of nanostructured HfO2 films using perturbed angular correlation (PAC) technique
75	2010	16510	Artigo de periódico	Internacional	Study of hyperfine interactions in pure and Co-doped CeOsub(2) nanoparticles by PAC spectroscopy using sup(111)Cd
76	2010	16512	Artigo de periódico	Internacional	Absence of room temperature ferromagnetism in transition metal doped ZnO nanocrystalline powders from PAC spectroscopy
77	2010	16525	Artigo de periódico	Internacional	Electric quadrupole interactions in nano-structured SnO2 as measured with PAC spectroscopy
78	2010	16533	Artigo de periódico	Internacional	Investigation of hyperfine interactions in GdCrOsub(3) perovskite oxide using PAC spectroscopy
79	2010	16704	Resumo de eventos científicos	Internacional	Measurements in DNA molecules using perturbed angular correlation spectroscopy
80	2009	15078	Texto completo de evento	Internacional	PAC spectrometer with six-baf sub(2)detectors
81	2009	15082	Texto completo de evento	Internacional	Development of an object-oriented software based on fuzzy-logic for controlling temperatures in pac experiments
82	2008	13774	Artigo de periódico	Internacional	Investigation of spin transition in GdCoOsub(3) by measuring the electric field gradient at Co sites
83	2008	13775	Artigo de periódico	Internacional	Magnetic field at sup(140)Ce in Dy sites in DyX (X=Cu, Ag) compounds studied by perturbed angular correlation spectroscopy
84	2008	13776	Artigo de periódico	Internacional	Spin transitions of Co ions in RCoOsub(3) (R=Gd,Tb) investigated by measuring the electric field gradient at R and Co sites
85	2007	11753	Artigo de periódico	Internacional	Investigation of the magnetic hyperfine field at Gd and In sites in GdTln(T=Ni, PD, Cu) compounds
86	2007	11957	Texto completo de evento	Internacional	Study of the magnetic hyperfine field acting on sup(140)Ce probes in NdAg by TDPAC spectroscopy and AB-initio eletronic structure calculations
87	2007	11970	Texto completo de evento	Internacional	Defects in NTD silicon studied by evaporated and diluted sup(111)Cd probe nuclei by means of perturbed angular gamma-gamma correlation technique
88	2007	11993	Texto completo de evento	Internacional	Experience of IPEN-CNEN/SP in the executation of the first phase of the safety culture enhancement programme at IEA-R1 research reactor
89	2007	12045	Texto completo de evento	Internacional	An elelectronic delay for perturbed gama-gama angular correlation spectrometer
90	2007	12835	Artigo de periódico	Internacional	Local investigation of magnetism at R and In sites in RNiln (R=Gd, Tb, Dy, Ho) compounds
91	2007	13714	Artigo de periódico	Internacional	Temperature dependence of the magnetic hyperfine field at cerium impurity in Co
92	2007	13715	Artigo de periódico	Internacional	Magnetic hyperfine fields at Gd and in sites in GdPdIn compound
93	2007	13716	Artigo de periódico	Internacional	Study of hyperfine interactions in the intermetallic compound CePdsub(2)Sisub(2) using PAC technique with sup(111)Cd as probe nuclei
94	2007	13717	Artigo de periódico	Internacional	Hyperfine interactions at R and In sites in RNiIn (R=Gd, Tb, Dy, Ho) compounds measured by perturbed angular correlation spectroscopy
95	2007	13719	Artigo de periódico	Internacional	Characterization of ZnO and Znsub(0.95)Cosub(0.05)O prepared by sol-gel method using PAC spectroscopy
96	2007	13720	Artigo de periódico	Internacional	Temperature dependence of electric field gradient in TbCoOsub(3)
97	2007	13722	Artigo de periódico	Internacional	Investigation of hyperfine interactions in RMOsub(3) (R=La, Nd; M=Cr, Fe) antiferromagnetic perovskite oxides using PAC spectroscopy
98	2007	16175	Texto completo de evento	Internacional	Investigation of spin transition in GdCoOsub(3) by measuring the electric field gradient at Co sites
99	2007	16267	Texto completo de evento	Internacional	Magnetic field at sup(140)Ce in Dy sites in DyX (X=Cu, Ag) compounds studied by perturbed angular correlation spectroscopy
100	2006	11703	Artigo de periódico	Internacional	Study of the effect of disorder on the local magnestism in Heusler alloys
101	2005	10565	Texto completo de evento	Internacional	Study of defects in silicon by means of perturbed angular gamma-gamma correlation spectroscopy
102	2005	10576	Texto completo de evento	Internacional	Study of magnetism in GDTIN(T=NI,PD,CU) compounds by perturbed gamma-gamma angular correlation spectroscopy
103	2005	10786	Texto completo de evento	Internacional	Investigation of the local magnetism at rare-earth sites in RAg(R=rare-earth) intermetallic compounds using perturbed gamma-gamma angular correlation spectroscopy
104	2005	11149	Artigo de periódico	Internacional	Temperature dependence of the magnetic hyperfine field at sup(140)Ce on Gd sites in GdAg compound
105	2005	11167	Artigo de periódico	Internacional	Implantation of sup(111)In in the Heusler alloys Pdsub(2)MnZ(Z=Sn,Sb,Ge,In) following heavy ion nuclear reactions: measurement of magnetic hyperfine field using PAC spectroscopy
106	2005	11175	Artigo de periódico	Internacional	Implantation of sup(111)In - probe nuclei with nuclear reactions sup(108)Pd(sup(6,7)Li,xn)sup(111)In using pelletron tandem accelerator: study of local magnetism in Heusler alloys
107	2005	11243	Artigo de periódico	Internacional	Temperature dependence of electric field gradient in LaCoOsub(3) perovskite investigated by perturbed angular correlation spectroscopy
108	2004	01300	Iniciação Científica	Nacional	Montagem e testes de um espectrometro de correlação angular gama-gama perturbada com 4 detectores de fluoreto de bário
109	2004	10224	Artigo de periódico	Internacional	Study of the local magnetic environment in LaMnOsub(3) perovskite by measuring hyperfine interactions
110	2004	10250	Artigo de periódico	Internacional	Different nature of magnetism at cerium sublattices in CeMnsub(2)Sisub(2) and CeMnsub(2)Gesub(2) compounds
111	2004	10260	Artigo de periódico	Internacional	Magnetic hyperfine interaction in CeMnsub(2)Gesub(2) and CeMnsub(2)Sisub(2) measured by perturbed angular correlation spectroscopy
112	2004	10278	Artigo de periódico	Internacional	The low-temperature magnetism of cerium atoms in CeMnsub(2)Sisub(2) and CeMnsub(2)Gesub(2) compounds
113	2004	10463	Artigo de periódico	Internacional	Electronic structure of the n-type doped AgInOsub(2) and CuAlOsub(2) delafossites: similarities and differences
114	2004	11138	Artigo de periódico	Internacional	A perturbed-angular-correlation study of hyperfine interactions at sup(181)Ta in alfa-Fesub(2)Osub(3)
115	2004	11150	Artigo de periódico	Internacional	Investigation of hyperfine interactions in GdNiIn compound
116	2004	12859	Artigo de periódico	Internacional	Measurement of quadrupole interactions in Lasub(1-x)Srsub(x)CoOsub(3) Perovskites using TDPAC technique
117	2003	09554	Texto completo de evento	Internacional	Safety culture assessment programme: statistical analysis of a survey conducted at IEA-R1 Brazilian research reactor
118	2003	09759	Artigo de periódico	Internacional	Changes induced by the presence of Zn or Ni impurity at Cu sites in CuAlOsub(2) delafossite
119	2003	09764	Artigo de periódico	Internacional	Installation of the IMPAC technique in the Pelletron laboratory
120	2003	10273	Texto completo de evento	Internacional	Different nature of magnetism at cerium sublattices in CeMnsub(2)Sisub(2) and CeMnsub(2)Gesub(2) compounds
121	2002	09091	Artigo de periódico	Internacional	First-principles calculations of hyperfine fields in the CeInsub(3) intermetallic compound
122	2002	09158	Artigo de periódico	Internacional	Influence of Cd impurity on the electronic properties of CuAlOsub(2) delafossite: first-principles calculations
123	2002	09792	Texto completo de evento	Internacional	Installation of the IMPAC technique in the Pelletron laboratory
124	2001	08305	Artigo de periódico	Internacional	Hyperfine interaction measurements in LaCrO3 and LaFeO3 perovskites using perturbed angular correlation spectroscopy
125	2001	08931	Resumo de eventos científicos	Internacional	Hyperfine magnetic fields investigation in CeInsub(3)
126	2001	08932	Resumo de eventos científicos	Internacional	Hyperfine interaction study of LaMOsub(3)(M=Cr, Mn, Fe, Co) perovskites
127	2001	09160	Artigo de periódico	Internacional	Study of hyperfine fields in CeInsub(3) by electronic structure calculations
128	2001	09201	Artigo de periódico	Internacional	Investigation of hyperfine interactions in CeInsub(3) by TDPAC
129	2001	09203	Artigo de periódico	Internacional	PAC measurements on new ferromagnetic compound Pdsub(2)TiSn
130	2001	09205	Artigo de periódico	Internacional	Hyperfine interactions in CeTsub(2)Gesub(2)(T=Mn,Co) heavy fermions compounds measured by TDPAC
131	2001	09206	Texto completo de evento	Internacional	Hyperfine interactions in CeTsub(2)Gesub(2)(T=Mn,Co) heavy fermions compounds measured by TDPAC
132	2001	09207	Artigo de periódico	Internacional	Measurement of quadrupole interactions in LaMOsub(3) (M=Cr,Fe,Co) perovskites by TDPAC
133	2001	09208	Texto completo de evento	Internacional	Measurement of quadrupole interactions in LaMOsub(3) (M=Cr,Fe,Co) perovskites by TDPAC
134	2001	09211	Texto completo de evento	Internacional	Study of hyperfine fields in CeInsub(3) by electronic structure calculations
135	2000	07203	Texto completo de evento	Nacional	Uma interface eletronica para aquisicao de 12 espectros de coincidencias gama-gama atrasadas
136	2000	09202	Texto completo de evento	Internacional	Investigation of hyperfine interactions in CeInsub(3) by TDPAC
137	2000	09204	Texto completo de evento	Internacional	PAC measurements on new ferromagnetic compound Pdsub(2)TiSn
138	2000	14846	Artigo de periódico	Internacional	Electric field gradient at Nb site in the intermetallic compounds Nb3X(X=Al, In, Si, Ge, Sn) measured by PAC
139	1999	09048	Artigo de periódico	Internacional	Electric field gradient in bixbyite rare-earth oxides Rsub(2)Osub(3) (R=Tl, Eu, Lu, Tm) measured by perturbed angular correlation
140	1998	06332	Artigo de periódico	Internacional	Ionic size induced defects in lead titanatezirconate perovskite studied by TDPAC method
141	1998	07583	Artigo de periódico	Internacional	Delafossite oxides ABOsub(2)(A=Ag, Cu;B=Al, Cr, Fe, In, Nd, Y) studied by perturbed-angular-correlation spectroscopy using a sup(111)Ag(Beta sup(-)) sup(111)Cd probe
142	1998	09049	Artigo de periódico	Internacional	Magnetic hyperfine field at Hf site in Hf(Fesub(1-x)Cosub(x))sub(2) and Hf(Fesub(1-x)Cosub(x))sub(2)Hsub(y) at low Co concentration measured by TDPAC
143	1997	05059	Resumo de eventos científicos	Internacional	Magnetic hyperfine field at Hf site in Hf(Fe sub(1-x)Co sub(x))sub(2) and Hf(Fesub(1-x)Cosub(x))sub(2) Hsub (y) at low Co concentration
144	1997	05060	Resumo de eventos científicos	Nacional	Neutron transmutation doping of silicon and others semiconductor materials
145	1997	05063	Texto completo de evento	Internacional	Ionic size induced defects in lead titanatezirconate perovskite studied by TDPAC method
146	1996	02862	Texto completo de evento	Nacional	Interacao quadrupolar no sup(181)Ta em hafnio metalico e oxido de hafnio
147	1996	02885	Resumo de eventos científicos	Nacional	Campo hiperfino magnetico nas ligas de Heusler Cosub(2)Ysup(1)sub(x)Ysup(2)sub (1-x)Z(Y=Ti,V,Nb,Cr; Z=Al,Sn)
148	1996	02895	Resumo de eventos científicos	Nacional	Gradientes de campo eletrico no sup(111)Cd em oxidos delafossite ABO sub(2) (A=Ag,Cu; B=Al,Cr,Fe,In,Nd,Y)
149	1996	02896	Resumo de eventos científicos	Nacional	Estudo da interacao de atomos de hidrogenio com impureza em metais de transicao
150	1996	04064	Artigo de periódico	Internacional	Magnetic hyperfine field in the Heusler alloys Cosub(2)YZ(Y=V, Nb, Ta, Cr; Z=Al, Ga)
151	1996	04067	Artigo de periódico	Internacional	Investigation of the magnetic hyperfine field at the Y site in the Heusler alloys Cosub(2)Ysup(1)sub(1-x)Y sup(2)sub(x)Z(Y=Ti,V, Nb,Cr; Z=Al, Sn)
152	1996	04753	Texto completo de evento	Internacional	Enhancement in the utilization of IEA-R1 brazilian research reactor
153	1996	04754	Resumo de eventos científicos	Nacional	Investigacao de um novo tipo de ferromagnetismo metalico fraco pela tecnica de correlacao angular perturbada
154	1995	02869	Resumo de eventos científicos	Nacional	Deteccao de falhas de empilhamento no ZrCrsub(2) e transicao de fase no hidreto ZrCrsub(2)Hsub(3) por meio da difracao de raios x e carrelacao angular perturbada de raios gama
155	1995	02870	Resumo de eventos científicos	Internacional	A study of the Interaction of hydrogen atoms with impurities in transition metals
156	1995	02879	Resumo de eventos científicos	Nacional	Estudo do campo hiperfino magnetico nas ligas de Heusler Cosub(2)Ysup(1)sub(x)Ysup(2)sub(1-x)Z (Y=Ti, Nb, V, Cr, Z=Al, Sn)
157	1995	02880	Resumo de eventos científicos	Nacional	Estudo do campo hiperfino magnetico nas ligas de Heusler do tipo Cosub(2)ScZ(Z=Ge,Sb)
158	1995	05106	Texto completo de evento	Internacional	Magnetic hyperfine field in Heusler alloys Cosub(2)Ysup(1) sub(1-x)Ysup(2)sub(x)Z(Y=Ti,V,Nb, Cr;Z=Al,Sn)
159	1995	05109	Texto completo de evento	Internacional	Hyperfine magnetic fields in the cobaltbased Heusler alloys. A systematic investigation using PAC
160	1995	05886	Artigo de periódico	Internacional	X-ray and time differential perturbed angular correlation measurements in ZrCrsub(2) and ZrCrsub(2)Hsub(3) LAVES phase compounds
161	1994	05448	Texto completo de evento	Internacional	Neutron transmutation doping of silicon: some experiments at the IEA-R1 research reactor
162	1994	05572	Artigo de periódico	Internacional	Directional correlation of gamma transitions in sup(72)Ge following the decay of sup(72)Ga
163	1993	02186	Artigo de periódico	Internacional	An irradiation rig for neutron transmutation doping of silicon in the IEA-R1 research reactor
164	1993	02202	Artigo de periódico	Internacional	Magnetic hyperfine fields in the Heusler alloys Co sub(2)YZ(Y=Sc, Ti, Hf, V, Nb; Z=Al, Ga, Si, Ge, Sn)
165	1993	04788	Resumo de eventos científicos	Nacional	Hyperfine interactions and angular distribution of nuclear gamma-rays: applications in solid state physics
166	1993	04792	Resumo de eventos científicos	Nacional	Estudo sistematico do campo hiperfino magnetico nas ligas de Heusler Cosub(2)YZ
167	1993	04793	Resumo de eventos científicos	Nacional	Estudo da interacao quadrupolar eletrica na liga ZrCrsub(2): influencia da absorcao de hidrogenio
168	1993	04795	Resumo de eventos científicos	Nacional	Campo hiperfino magnetico nas ligas de Heusler Cosub(2)YZ (Y=V, Nb, Ta, Cr, Z=Al, Ga)
169	1993	16349	Artigo de periódico	Internacional	Magnetic hyperfine field in the Heusler Alloys Co sub(2)YZ(Y=Sc, Ti, Hf, V, Nb; Z=Al, Ga, Si, Ge, Sn)
170	1992	04277	Resumo de eventos científicos	Nacional	Correlacao angular gama-gama para transicoes no sub(72) Ge
171	1992	04345	Resumo de eventos científicos	Nacional	Determinacao do campo hiperfino magnetico nas ligas de Heusler Cosub(2) YSn (Y=Sc, Hf)
172	1992	04352	Texto completo de evento	Internacional	Magnetic hyperfine field in the Heusler Alloys Co sub(2)YZ(Y=Sc, Ti, Hf, V, Nb; Z=Al, Ga, Si, Ge, Sn)
173	1991	01834	Resumo de eventos científicos	Nacional	Neutron transmutation doping of silicon with phosphorus
174	1991	03923	Resumo de eventos científicos	Nacional	Estudo das interacoes hiperfinas magneticas nas ligas de Heusler do tipo Cosub(2)YZ(Y=Ti,V e Z=Ge, Si, Sn)
175	1991	04026	Artigo de periódico	Internacional	Directional correlation of gamma transitions in sup(135)Xe following the decay of sup(135)I
176	1990	01789	Texto completo de evento	Nacional	Medida do campo hiperfino magnetico no sitio de sup(181)Ta em matriz de niquel
177	1990	03581	Série Publicação IPEN	Nacional	Search for neutron emission during the electrolysis of heavy water
178	1990	03587	Resumo de eventos científicos	Nacional	Determinacao do campo hiperfino magnetico nas ligas de HEUSLER Co sub(2)VA1 e Co sub(2) NbA1
179	1990	03594	Série Publicação IPEN	Nacional	Some experiments on cold fusion by deuterium/hydrogen gas infusion in titanium metal/alloy
180	1990	03761	Texto completo de evento	Nacional	Correlacao angular gama-gama para transicoes no sup(72)Ge
181	1990	04101	Artigo de periódico	Internacional	Directional correlations of gama transitions in sup(142)Ce
182	1989	03274	Série Publicação IPEN	Nacional	Directional correlations of gamma-transitions in sup(142)Ce
183	1989	04102	Artigo de periódico	Internacional	Gamma-gamma angular correlations in the decay of sup(76)As
184	1988	01710	Texto completo de evento	Nacional	Gamma-gamma angular correlation in the decay of sup(76)As
185	1988	01731	Texto completo de evento	Nacional	Estudo espectroscopico nuclear do Sesup(76)
186	1988	01762	Texto completo de evento	Nacional	Directional correlations of gamma-transitions in sup(142)Ce
187	1988	03073	Série Publicação IPEN	Nacional	Gamma-gamma angular correlation in the decay of sup(76)As
188	1987	01621	Resumo de eventos científicos	Nacional	Medidas de correlacoes angulares no nucleo de Se sup(76)
189	1987	14923	Artigo de periódico	Internacional	Magnetic hyperfine fields in Heusler alloys Co YZ (Y=Ti, Zr; Z=Al,Ga,Sn)
190	1986	02354	Resumo de eventos científicos	Nacional	Correlacao angular gamagama para transicoes em sup(101)Tc
191	1986	02471	Resumo de eventos científicos	Internacional	Magnetic hyperfine fields in heusler alloys Cosub(2)YZ (Y=Ti,ZR; Z=Al,Ga,Sn)
192	1986	02666	Resumo de eventos científicos	Internacional	Hyperfine interaction studies with heavy ion beams: applications in nuclear physics
193	1986	02683	Artigo de periódico	Nacional	Gamma-gamma directional correlation measurements for transitions in sup(127) Te
194	1985	02685	Artigo de periódico	Internacional	Directional correlation measurements for gamma transitions in sup(127)Te
195	1984	02435	Artigo de periódico	Internacional	Magnetic moment of the 4sub(1)+ state in sup(20)Ne
196	1984	02476	Artigo de periódico	Internacional	g factor and the half-life of the 250 keV state in sup(77)Se
197	1982	03103	Artigo de periódico	Internacional	Lifetimes and g-factor measurements in the decay of the 399 KeV isometric state in sup(197)Pt and the quasiparticle-phonon coumpling model
198	1981	00530	Série Publicação IPEN	Nacional	G-factor of the 53 KeV 5/2sup(-) state in sup(197)pt measured by the TDPAC method
199	1981	00727	Série Publicação IPEN	Nacional	Magnetic hyperfine field on Ta in the Cosub(2)HfAl and Cosub(2)HfGa heusler alloys
200	1981	04112	Artigo de periódico	Internacional	G-factor of the 53 KeV 5/2sup(-) state in sup(197)pt measured by the TDPAC method
201	1981	04127	Artigo de periódico	Internacional	Magnetic hyperfine field on Ta in the Cosub(2)HfAl and Cosub(2)HfGa heusler alloys
202	1980	00271	Série Publicação IPEN	Nacional	Gamma-gamma directional correlations for transitions in sup(84)Kr
203	1980	03108	Artigo de periódico	Internacional	Gamma-gamma directional correlations for transitions in sup(84) Kr
204	1979	01230	Artigo de periódico	Internacional	Directional correlations of gamma transitions in sup (105)Rh
205	1978	00347	Série Publicação IPEN	Internacional	Temperature dependence of electric field gradients at Cd and Hf sites in cadmium perovskites
206	1978	00606	Série Publicação IPEN	Nacional	Electric quadrupole interactions in the CdTiOsub(3) perovskite
207	1978	04106	Artigo de periódico	Internacional	Temperature dependence of electric field gradients at Cd and Hf sites in cadmium perovskites
208	1978	04122	Artigo de periódico	Internacional	Electric quadrupole interactions in the CdTiOsub(3) perovskite
209	1977	00983	Série Publicação IPEN	Nacional	Directional correlation studies of gamma transitions in sup(69)Ga and sup(71)Ga
210	1976	04168	Artigo de periódico	Nacional	Directional correlation studies of gamma transitions in sup(69)Ga and sup(71)Ga
211	1975	00140	Série Publicação IPEN	Nacional	Nuclear spectroscopic studies of low-lying states in sup(77) As
212	1975	00169	Série Publicação IPEN	Nacional	Directional correlations of gamma transitions in sup(134)Xe
213	1974	00430	Série Publicação IPEN	Nacional	Espectrometro automatico para correlacao angular 'gama'-'gama'
214	1974	01318	Texto completo de evento	Internacional	G-Factors of the 264 keV and 632 keV states in sup(77)As