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

 

Publicações do autor   JOSE MESTNIK FILHO    depositadas no Repositório Digital/IPEN - Total : 142 08/05/2024 00:48:34
Seq	Ano	Ipen_doc	Tipo	Circ.	Título
1	2019	27093	Resumo de eventos científicos	I	Insights into anomalous magnetic hyperfine field at Ce impurity in LaMn2X2 (X=Si, Ge)
2	2019	27307	Resumo de eventos científicos	I	Investigation of local magnetic properties of CeCd as a function of the unit cell volume by means of first principles calculations
3	2017	23077	Artigo de periódico	I	Local structure of core−shell MnFe2O4+δ-based nanocrystals: cation distribution and valence states of manganese ions
4	2016	21733	Artigo de periódico	I	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
5	2016	22670	Artigo de periódico	I	Magnetic hyperfine interactions on Cd sites of the rare-earth cadmium compounds RCd (R=Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, and Er)
6	2016	23309	Resumo de eventos científicos	I	Temperature anomalies of the hyperfine magnetic fields on 111Cd probe nuclei in ferro- and antiferromagnetic phases of the ordered FeRh alloys
7	2016	23310	Resumo de eventos científicos	I	Hydrogen absorption effects on the physical properties of ball-milled LaNiSn intermetallic compounds
8	2016	23311	Resumo de eventos científicos	I	First-principles calculations of the magnetic hyperfine field at Cd sites in RECd (RE = rare-earth element)
9	2015	20880	Artigo de periódico	I	Structural and mossbauer spectroscopy characterization of bulk and nanostructured TiFesub(0.5) Nisub(0.5)/graphite compounds and their hydrides
10	2015	21223	Artigo de periódico	I	Charge distribution and hyperfine interactions in the vicinity of impurity sites in Insub(2)Osub(3) doped with Fe, Co and Ni
11	2015	21278	Artigo de periódico	I	Magnetic and transport properties assisted by local distortions in Bisub(2)Mnsub(4)Osub(10) and Bisub(2)Fesub(4)Osub(9) multiferroic compounds
12	2015	21301	Artigo de periódico	I	Oxygen stoichiometry of Basub(0.50)Srsub(0.50)Cosub(0.80)Fesub(0.20)Osub(3-'delta') obtained by EDTA-citrate method and measured by X-ray and neutron diffraction
13	2015	22170	Resumo de eventos científicos	N	Magnetic and transport properties along with local distortions in Bisub(2)Mnsub(4)Osub(10) and Bisub(2)Fesub(4)Osub(9) multiferroic compounds
14	2014	20386	Resumo de eventos científicos	I	Crystalline structure and oxigen stoichiometry of the Ba0.50Sr0.50Co0.80Fe0.20O3-d powders obtained by EDTA-Citrate method measured by X-ray and neutron diffraction
15	2014	20677	Resumo de eventos científicos	I	First principles calculation of the Cd-doped ZrInsub(2): a study of electronic properties and electric field gradients
16	2013	18805	Artigo de periódico	I	Hyperfine interactions in intermetallic rare earth-gallium compounds studied by sup(111)Cd PAC
17	2013	19525	Artigo de periódico	I	Intrinsic features of the magnetoeletric coupling mechanism in displacive multiferroics
18	2013	19668	Artigo de periódico	I	Study of hyperfine interactions in GdInsub(3)
19	2012	18188	Artigo de periódico	I	Fabrication of powder from ductile U-Mo alloys for use as nuclear dispersion
20	2012	18304	Artigo de periódico	I	Structural and magnetic modifications induced by hydrogen atoms occupying interstitial sites in GdNiInHsub(0.5) compound
21	2012	18323	Artigo de periódico	I	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)
22	2012	18822	Artigo de periódico	I	Structural, chemical, and magnetic investigations of core-shel zinc ferrite nanoparticles
23	2011	17039	Texto completo de evento	I	Powder fabrication of U-Mo alloys for nuclear dispersion fuels
24	2011	17064	Texto completo de evento	I	Historical review of neutron spectrometry and diffraction in brazil - 50 years
25	2011	17186	Texto completo de evento	I	Hydrostatic pressure cells development for x-ray and neutrons experiments
26	2011	17249	Artigo de periódico	I	Impurities in magnetic materials studied by PAC spectroscopy
27	2011	17496	Texto completo de evento	I	Neutron powder diffraction measurements of the spinel MgGasub(2)Osub(4):Crsup(3+) - A comparative study between the high flux diffqractometer D2B at the ILL and the high resolution powder diffractometer Aurora at IPEN
28	2011	17575	Texto completo de evento	I	Fabrication of powder from ductile U-Mo alloys for use as nuclear dispersion
29	2011	17643	Resumo de eventos científicos	N	Rietveld analysis of Besub(3)Alsub(2)(SiOsub(3))sub(6) employing high-resolution neutron powder diffraction patterns
30	2011	17703	Texto completo de evento	I	Neutron diffraction patterns measured with a high-resolution powder diffractometers installed on a low-flux reactor
31	2011	17735	Artigo de periódico	I	Electric field gradients at sup(111)In/sup(111)Cd probe atoms on A-sites in 211-MAX phases
32	2011	17801	Resumo de eventos científicos	I	Nanostructured CaSrTiFeO polycrystalline materials: synthesis, structural and microstructural characterization
33	2011	17844	Artigo de periódico	I	ZnFesub(2)Osub(4) nanoparticles for ferrofluids: A combined XANES and XRD study
34	2010	14473	Artigo de periódico	I	Magnetic hyperfine field at Nd sites in NdAg studied by perturbed angular correlation spectroscopy and ab-initio calculations
35	2010	15653	Artigo de periódico	I	Aurora - A high-resolution powder diffractometer installed on the IEA-R1 research reactor at IPEn-CNEN/SP
36	2010	15744	Texto completo de evento	I	Powdering ductile U-Mo alloys for nuclear dispersion fuels
37	2010	16047	Resumo de eventos científicos	N	X-ray and neutron diffraction analysis of Ca-Sr-Ti-Fe-O compounds
38	2010	16507	Artigo de periódico	I	Characterization of nanostructured HfOsub(2) films using perturbed angular correlation (PAC) technique
39	2010	16515	Artigo de periódico	I	Perturbed angular correlation studies of the max phase tisub(2)AIN and Crsub(2)GeC using ion implanted sup(111)In as probe nuclei
40	2010	16634	Resumo de eventos científicos	N	Thermodynamic and electrical properties of GdNiIn compound
41	2008	13774	Artigo de periódico	I	Investigation of spin transition in GdCoOsub(3) by measuring the electric field gradient at Co sites
42	2008	13775	Artigo de periódico	I	Magnetic field at sup(140)Ce in Dy sites in DyX (X=Cu, Ag) compounds studied by perturbed angular correlation spectroscopy
43	2008	13776	Artigo de periódico	I	Spin transitions of Co ions in RCoOsub(3) (R=Gd,Tb) investigated by measuring the electric field gradient at R and Co sites
44	2008	16601	Resumo de eventos científicos	I	Rietveld refinement of Nd and Pr doped BaYsub(2)Fsub(8) single crystals employing neutron powder diffraction patterns
45	2007	11752	Artigo de periódico	I	The Ce electronic ground state in CeMnsub(2)Gesub(2) determined by sup(140)Ce PAC spectroscopy and electronic structure calculations
46	2007	11753	Artigo de periódico	I	Investigation of the magnetic hyperfine field at Gd and In sites in GdTln(T=Ni, PD, Cu) compounds
47	2007	11957	Texto completo de evento	I	Study of the magnetic hyperfine field acting on sup(140)Ce probes in NdAg by TDPAC spectroscopy and AB-initio eletronic structure calculations
48	2007	12471	Resumo de eventos científicos	I	Characterization of the new IPEN-CNENSP PSD neutron diffractometer
49	2007	12835	Artigo de periódico	I	Local investigation of magnetism at R and In sites in RNiln (R=Gd, Tb, Dy, Ho) compounds
50	2007	13714	Artigo de periódico	I	Temperature dependence of the magnetic hyperfine field at cerium impurity in Co
51	2007	13715	Artigo de periódico	I	Magnetic hyperfine fields at Gd and in sites in GdPdIn compound
52	2007	13717	Artigo de periódico	I	Hyperfine interactions at R and In sites in RNiIn (R=Gd, Tb, Dy, Ho) compounds measured by perturbed angular correlation spectroscopy
53	2007	13718	Artigo de periódico	I	Investigation of the different nature of magnetic hyperfine fields of Ce probes in Gd and matrices
54	2007	13720	Artigo de periódico	I	Temperature dependence of electric field gradient in TbCoOsub(3)
55	2007	13722	Artigo de periódico	I	Investigation of hyperfine interactions in RMOsub(3) (R=La, Nd; M=Cr, Fe) antiferromagnetic perovskite oxides using PAC spectroscopy
56	2007	16175	Texto completo de evento	I	Investigation of spin transition in GdCoOsub(3) by measuring the electric field gradient at Co sites
57	2007	16267	Texto completo de evento	I	Magnetic field at sup(140)Ce in Dy sites in DyX (X=Cu, Ag) compounds studied by perturbed angular correlation spectroscopy
58	2007	22583	Artigo de periódico	I	Substitutional and interstitial modification of Nd5Fe17
59	2006	11703	Artigo de periódico	I	Study of the effect of disorder on the local magnestism in Heusler alloys
60	2006	11716	Artigo de periódico	I	Semiconductor properties of Cu-based delafossites revealed by an electric field gradient study
61	2006	11751	Artigo de periódico	I	Do palladium-dopant pairs exist in silicon?
62	2005	10571	Texto completo de evento	I	Perturbed angular correlation gamma-gamma spectroscopy with sup(140)Ce isotope in CeMnsub(2)Gesub(2)
63	2005	10576	Texto completo de evento	I	Study of magnetism in GDTIN(T=NI,PD,CU) compounds by perturbed gamma-gamma angular correlation spectroscopy
64	2005	10586	Texto completo de evento	I	Determinacao do campo hiperfino magnetico em nucleos de sup(148)Ce substituindo Gd em GdAg por electroscopia de correlacao angular perturbada
65	2005	10786	Texto completo de evento	I	Investigation of the local magnetism at rare-earth sites in RAg(R=rare-earth) intermetallic compounds using perturbed gamma-gamma angular correlation spectroscopy
66	2005	11148	Artigo de periódico	I	Correlation between the EFG values measured at the Cd impurity in a group of Cu-based delafossites and the semiconducting properties of the latter
67	2005	11149	Artigo de periódico	I	Temperature dependence of the magnetic hyperfine field at sup(140)Ce on Gd sites in GdAg compound
68	2005	11187	Artigo de periódico	I	Pd-vacancy complex in Si identified with the perturbed angular correlation technique
69	2005	11193	Artigo de periódico	I	Rietveld structure refinement of the cation distribution in ferrite fine particles studied by X-ray powder diffraction
70	2005	11243	Artigo de periódico	I	Temperature dependence of electric field gradient in LaCoOsub(3) perovskite investigated by perturbed angular correlation spectroscopy
71	2004	09577	Texto completo de evento	I	Rietveld structure refinement of the cation distribution in ferrite fine particles studied by X-ray powder diffraction
72	2004	10224	Artigo de periódico	I	Study of the local magnetic environment in LaMnOsub(3) perovskite by measuring hyperfine interactions
73	2004	10250	Artigo de periódico	I	Different nature of magnetism at cerium sublattices in CeMnsub(2)Sisub(2) and CeMnsub(2)Gesub(2) compounds
74	2004	10251	Artigo de periódico	I	Magnetic hyperfine fields on sup(140)Ce probes substituting for the rare earth in RCosub(2) laves phases
75	2004	10260	Artigo de periódico	I	Magnetic hyperfine interaction in CeMnsub(2)Gesub(2) and CeMnsub(2)Sisub(2) measured by perturbed angular correlation spectroscopy
76	2004	10278	Artigo de periódico	I	The low-temperature magnetism of cerium atoms in CeMnsub(2)Sisub(2) and CeMnsub(2)Gesub(2) compounds
77	2004	10463	Artigo de periódico	I	Electronic structure of the n-type doped AgInOsub(2) and CuAlOsub(2) delafossites: similarities and differences
78	2004	10834	Artigo de periódico	I	Structural and magnetic properties of botton-up synthetized ZnFesub(2)Osub(4) nanoparticles
79	2004	11150	Artigo de periódico	I	Investigation of hyperfine interactions in GdNiIn compound
80	2004	11176	Artigo de periódico	I	Investigation of the magnetic hyperfine field at sup(140)Ce on Gd sites in GdCosub(2) compound
81	2004	12859	Artigo de periódico	I	Measurement of quadrupole interactions in Lasub(1-x)Srsub(x)CoOsub(3) Perovskites using TDPAC technique
82	2003	09746	Artigo de periódico	I	Structural, magnetic and hyperfine properties of Zr(Crsub(1-x)Fesub(x)sub(2) hydrides
83	2003	09759	Artigo de periódico	I	Changes induced by the presence of Zn or Ni impurity at Cu sites in CuAlOsub(2) delafossite
84	2003	10273	Texto completo de evento	I	Different nature of magnetism at cerium sublattices in CeMnsub(2)Sisub(2) and CeMnsub(2)Gesub(2) compounds
85	2003	10274	Texto completo de evento	I	Magnetic hyperfine fields on sup(140)Ce probes substituting for the rare earth in RCosub(2) laves phases
86	2002	08808	Texto completo de evento	I	Viability study for the installation of a SANS beam-line at IPEN/CNEN-SP
87	2002	09077	Artigo de periódico	I	Influence of electron capture after-effects on the stability of sup(111)In(sup(111)Cd)-complexes with organic ligands
88	2002	09091	Artigo de periódico	I	First-principles calculations of hyperfine fields in the CeInsub(3) intermetallic compound
89	2002	09158	Artigo de periódico	I	Influence of Cd impurity on the electronic properties of CuAlOsub(2) delafossite: first-principles calculations
90	2002	09747	Texto completo de evento	I	Structural, magnetic and hyperfine properties of Zr(Crsub(1-x)Fesub(x))sub(2) hydrides
91	2001	08305	Artigo de periódico	I	Hyperfine interaction measurements in LaCrOsub(3) and LaFeOsub(3) perovskites using perturbed angular correlation spectroscopy
92	2001	08931	Resumo de eventos científicos	I	Hyperfine magnetic fields investigation in CeInsub(3)
93	2001	08932	Resumo de eventos científicos	I	Hyperfine interaction study of LaMOsub(3)(M=Cr, Mn, Fe, Co) perovskites
94	2001	09160	Artigo de periódico	I	Study of hyperfine fields in CeInsub(3) by electronic structure calculations
95	2001	09201	Artigo de periódico	I	Investigation of hyperfine interactions in CeInsub(3) by TDPAC
96	2001	09203	Artigo de periódico	I	PAC measurements on new ferromagnetic compound Pdsub(2)TiSn
97	2001	09205	Artigo de periódico	I	Hyperfine interactions in CeTsub(2)Gesub(2)(T=Mn,Co) heavy fermions compounds measured by TDPAC
98	2001	09206	Texto completo de evento	I	Hyperfine interactions in CeTsub(2)Gesub(2)(T=Mn,Co) heavy fermions compounds measured by TDPAC
99	2001	09207	Artigo de periódico	I	Measurement of quadrupole interactions in LaMOsub(3) (M=Cr,Fe,Co) perovskites by TDPAC
100	2001	09208	Texto completo de evento	I	Measurement of quadrupole interactions in LaMOsub(3) (M=Cr,Fe,Co) perovskites by TDPAC
101	2001	09211	Texto completo de evento	I	Study of hyperfine fields in CeInsub(3) by electronic structure calculations
102	2001	22575	Artigo de periódico	I	Time differential perturbed angular 'gamma''gamma'-correlation studies of diethylenetriaminepentaacetic acid complexes with 111In and 111mCd
103	2000	08416	Artigo de periódico	I	Hydrogen absorption effects in the Zr(Fesub(0.5)Crsub(0.5))sub(2) compound
104	2000	09202	Texto completo de evento	I	Investigation of hyperfine interactions in CeInsub(3) by TDPAC
105	2000	09204	Texto completo de evento	I	PAC measurements on new ferromagnetic compound Pdsub(2)TiSn
106	2000	14846	Artigo de periódico	I	Electric field gradient at Nb site in the intermetallic compounds Nbsub(3)X(X=Al, In, Si, Ge, Sn) measured by PAC
107	1999	07326	Artigo de periódico	I	Structural and Moessbauer spectroscopic study of hexagonal Laves-phase Zr(Fesub(x)Crsub(1-x))sub(2) alloys and their hydrides
108	1999	07515	Artigo de periódico	I	Magnetic properties of Zr(Crsub(1-x)Fesub(x))sub(2) alloys and their hydrides
109	1999	08417	Texto completo de evento	I	Hydrogen absorption effects in the Zr(Fesub(0.5)Crsub(0.5))sub(2) compound
110	1999	09048	Artigo de periódico	I	Electric field gradient in bixbyite rare-earth oxides Rsub(2)Osub(3) (R=Tl, Eu, Lu, Tm) measured by perturbed angular correlation
111	1998	06332	Artigo de periódico	I	Ionic size induced defects in lead titanatezirconate perovskite studied by TDPAC method
112	1998	07583	Artigo de periódico	I	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
113	1998	07605	Resumo de eventos científicos	N	Estudos de ceramicas ferro-eletricas pela tecnica correlacao angular perturbada
114	1998	09049	Artigo de periódico	I	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
115	1997	05059	Resumo de eventos científicos	I	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
116	1997	05063	Texto completo de evento	I	Ionic size induced defects in lead titanatezirconate perovskite studied by TDPAC method
117	1996	02862	Texto completo de evento	N	Interacao quadrupolar no sup(181)Ta em hafnio metalico e oxido de hafnio
118	1996	02883	Resumo de eventos científicos	N	Estudo do ordenamento dos momentos magneticos na hematita atraves da difracao de neutrons
119	1996	02885	Resumo de eventos científicos	N	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)
120	1996	02896	Resumo de eventos científicos	N	Estudo da interacao de atomos de hidrogenio com impureza em metais de transicao
121	1996	04064	Artigo de periódico	I	Magnetic hyperfine field in the Heusler alloys Cosub(2)YZ(Y=V, Nb, Ta, Cr; Z=Al, Ga)
122	1996	04067	Artigo de periódico	I	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)
123	1996	04754	Resumo de eventos científicos	N	Investigacao de um novo tipo de ferromagnetismo metalico fraco pela tecnica de correlacao angular perturbada
124	1995	02869	Resumo de eventos científicos	N	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
125	1995	02870	Resumo de eventos científicos	I	A study of the Interaction of hydrogen atoms with impurities in transition metals
126	1995	05886	Artigo de periódico	I	X-ray and time differential perturbed angular correlation measurements in ZrCrsub(2) and ZrCrsub(2)Hsub(3) LAVES phase compounds
127	1994	05230	Artigo de periódico	I	An alternative method for computing the influence of multiphonon processes in the inelastic scattering of neutrons: application to metal hydrides
128	1994	05350	Texto completo de evento	N	Sintese por combustao do UAlsub(x): um estudo preliminar
129	1994	05467	Resumo de eventos científicos	N	Estudo da absorcao de hidrogenio em ligas ZrFeCr por espectroscopia Moessbauer
130	1993	04793	Resumo de eventos científicos	N	Estudo da interacao quadrupolar eletrica na liga ZrCrsub(2): influencia da absorcao de hidrogenio
131	1993	04794	Resumo de eventos científicos	N	Efeito dos processos de multifonons no espalhamento inelastico de neutrons lentos em hidretos metalicos
132	1993	04813	Texto completo de evento	N	Hidretacao da esponja de zirconio para obtencao de pos
133	1992	04631	Resumo de eventos científicos	N	Determinacao de sitios ocupados por hidrogenio em ZrCrsub(2)Hsub(x) (x = 0,45; 2 e 3) por espalhamento inelastico de neutrons lentos
134	1991	03924	Resumo de eventos científicos	N	Estudo da focalizacao e monocromatizacao de neutrons em cristais curvados de silicio
135	1991	03925	Resumo de eventos científicos	N	Estudo dos modos localizados de vibracao do hidrogenio no composto ZrCrsub (2)Hsub(x) por meio de espalhamento inelastico de neutrons lentos
136	1990	03668	Texto completo de evento	N	Determinacao da frequencia de vibracao do hidrogenio em hidreto de titanio atraves do espalhamento inelastico de neutrons lentos
137	1989	03406	Artigo de periódico	I	Localized vibrational motions of hydrogen in the storage compound Ti sub(0.8)Zr sub(0.2)CrMn H sub(3) studied by slow neutron inelastic scattering
138	1988	03153	Resumo de eventos científicos	N	Estudo dos movimentos localizados rapidos do hidrogenio no composto Ti sub (O), 8 sup(Zr)O, 2 sup(CrMnH3) por meio de espalhamento quase elastico de neutrons lentos
139	1987	01538	Tese	N	Estudo das vibracoes e movimentos localizados rapidos do hidrogenio no composto armazenador Ti-0,8 Zr-02 CrMnH-3 por espalhamento de neutrons lentos
140	1987	01603	Resumo de eventos científicos	N	Modos localizados do hidrogenio no composto Ti sub(0.8) Zr sub(0.2) CrMnH sub(3): estudo por espalhamento inelastico de neutrons lentos
141	1984	02627	Artigo de periódico	I	An alternative method of determining the chopper transmission function
142	1978	00373	Dissertação	N	A distribuicao espacial do fluxo de neutrons no nucleo do reator IEA-R1 ,obtida por meio da ativacao de folhas