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1

Sweep frequency response analysis (SFRA) for the assessment of winding displacements and deformation in power transformers

J.R. Secue, E. Mombello

Journal:

Electric Power Systems Research

Year:

2008

Language:

english

File:

PDF, 839 KB

english, 2008

2

Numerical Analysis of a Rigid Node of a Spatial Timber Frame Made of Structural Elements with Built-up Cross-Sections

Lanivschi, Cristina E., Secu, Alexandru, Atanasiu, Gabriela M.

Journal:

Advanced Materials Research

Year:

2013

Language:

english

File:

PDF, 1.94 MB

english, 2013

3

Photoluminescence and thermoluminescence of ZnO nano-needle arrays and films

C.E. Secu, Mariana Sima

Journal:

Optical Materials

Year:

2009

Language:

english

File:

PDF, 381 KB

english, 2009

4

Optical properties of zinc oxide thin films doped with aluminum and lithium

A.C. Gâlcă, M. Secu, A. Vlad, J.D. Pedarnig

Journal:

Thin Solid Films

Year:

2010

Language:

english

File:

PDF, 599 KB

english, 2010

5

Investigations of the non-isothermal crystallization of CaF2 nanoparticles in Sm-doped oxy-fluoride glasses

G. Aldica, M. Secu

Journal:

Journal of Non-Crystalline Solids

Year:

2010

Language:

english

File:

PDF, 384 KB

english, 2010

6

Crystallization and spectroscopic properties of Eu-doped CaF2 nanocrystals in transparent oxyfluoride glass-ceramics

M. Secu, C.E. Secu, S. Polosan, G. Aldica, C. Ghica

Journal:

Journal of Non-Crystalline Solids

Year:

2009

Language:

english

File:

PDF, 429 KB

english, 2009

7

New SFRA measurement interpretation methodology for the diagnosis of power transformers

Secue, Janneth R., Mombello, Enrique E.

Journal:

Electrical Engineering (Archiv fur Elektrotechnik)

Year:

2014

Language:

english

File:

PDF, 616 KB

english, 2014

8

Dielectric and photoluminescence properties of Nd and Ga codoped-BaTiO3, prepared by sol–gel method

Cernea, Marin, Vasilescu, Catalina Andreea, Secu, Mihail, Aldica, Gheorghe, Surdu, Adrian, Ganea, Paul

Journal:

Journal of Materials Science: Materials in Electronics

Year:

2016

Language:

english

File:

PDF, 2.03 MB

english, 2016

9

Laser processing of Yb 3+ / Er 3+ co-doped LiYF 4 thin films with up-conversion properties

Secu, C.E., Secu, M., Stokker-Cheregi, F., Ion, V., Brajnicov, S., Dinescu, M.

Journal:

Thin Solid Films

Year:

2017

Language:

english

File:

PDF, 1.27 MB

english, 2017

10

Structural, morphological, ferromagnetic and photoluminescence properties of Fe-doped ZnO, prepared by hydrothermal route

Cernea, Marin, Mihalache, Valentina, Secu, Elisabeta Corina, Trusca, Roxana, Bercu, Vasile, Diamandescu, Lucian

Journal:

Superlattices and Microstructures

Year:

2017

Language:

english

File:

PDF, 35.97 MB

english, 2017

11

SAE Technical Paper Series [SAE International WCX™ 17: SAE World Congress Experience - (APR. 04, 2017)] SAE Technical Paper Series - Correlating Laboratory Oil Aerosol Coking Rig Tests to Diesel Engine Tests to Understand the Mechanisms Responsible for Turbocharger Compressor Coking

Uy, Dairene, Pranis, George, Morelli, Anthony, Gangopadhyay, Arup, Michlberger, Alexander, Secue, Nicholas, Kinzel, Mike, Adams, Tina, Streck, Kevin, Lance, Michael, Wereszczak, Andrew

Year:

2017

Language:

english

File:

PDF, 6.04 MB

english, 2017

12

Temperature dependence and defect related structure, photoluminescence, (ferro)magnetism and ammonia sensitivity of un-doped nanocrystalline ZnO

Mihalache, V., Secu, M., Negrila, C., Bercu, V., Mercioniu, I., Leca, A.

Journal:

Materials Science and Engineering: B

Year:

2020

File:

PDF, 7.30 MB

2020

13

Structural investigations of sol–gel derived silicate gels using Eu3+ ion-probe luminescence

C.E. Secu, D. Predoi, M. Secu, M. Cernea, G. Aldica

Journal:

Optical Materials

Year:

2009

Language:

english

File:

PDF, 377 KB

english, 2009

14

Growth and optical characterization of Pb-, Tl-doped LiF crystals

F. Somma, R.M. Montereali, M.A. Vincenti, S. Polosan, M. Secu

Journal:

Optical Materials

Year:

2010

Language:

english

File:

PDF, 404 KB

english, 2010

15

Eu3+-doped CaF2 nanocrystals in sol–gel derived glass–ceramics

M. Secu, C.E. Secu, C. Ghica

Journal:

Optical Materials

Year:

2011

Language:

english

File:

PDF, 530 KB

english, 2011

16

Influence of initial conditions on the optical and electrical characterisation of sillenite-type crystals

A. Hamri, M. Secu, V. Topa, B. Briat

Journal:

Optical Materials

Year:

1995

Language:

english

File:

PDF, 335 KB

english, 1995

17

New materials for glass–ceramic X-ray storage phosphors

A. Edgar, G.V.M. Williams, J. Hamlin, M. Secu, S. Schweizer, J.-M. Spaeth

Journal:

Current Applied Physics

Year:

2004

Language:

english

File:

PDF, 533 KB

english, 2004

18

Magneto-optical investigations of rare earth doped sol–gel derived silicate xerogels

C.E. Secu, S. Polosan, M. Secu

Journal:

Journal of Luminescence

Year:

2011

Language:

english

File:

PDF, 431 KB

english, 2011

19

Radiation induced defects in -doped LiF crystals

F. Somma, R.M. Montereali, M.A. Vincenti, S. Polosan, M. Secu

Journal:

Physics Procedia

Year:

2009

Language:

english

File:

PDF, 247 KB

english, 2009

20

Luminescence and EPR study of ZnO:Mn:Cu nanowire array

Marian Sima, Ionut Enculescu, Maria Nicoleta Grecu, Mihai Secu, Mariana Sima, Elena Matei, Violeta Vasile

Journal:

Physica E: Low-dimensional Systems and Nanostructures

Year:

2008

Language:

english

File:

PDF, 745 KB

english, 2008

21

Photoluminescence and photostimulated luminescence in the X-ray storage phosphor BaBr2 doped with cerium

G. Corradi, M. Secu, S. Schweizer, J.-M. Spaeth

Journal:

Radiation Measurements

Year:

2004

Language:

english

File:

PDF, 185 KB

english, 2004

22

Radiation defects in Ce3+-activated fluorobromozirconate glass-ceramic X-ray storage phosphors

M. Secu, S. Schweizer, U. Rogulis, J.-M. Spaeth, A. Edgar, G.V.M. Williams

Journal:

Radiation Measurements

Year:

2004

Language:

english

File:

PDF, 202 KB

english, 2004

23

High temperature thermoluminescence of -doped phosphor for personal dosimetry

M. Secu, C.E. Secu, S. Jipa, T. Zaharescu, M. Cutrubinis

Journal:

Radiation Measurements

Year:

2008

Language:

english

File:

PDF, 190 KB

english, 2008

24

Growth of metal structures in quartz crystals by electrodiffusion

Brandusa Iliescu, I Enculescu, F Vasiliu, M Secu

Journal:

Journal of Crystal Growth

Year:

1999

Language:

english

File:

PDF, 234 KB

english, 1999

25

Luminescence of BaBr2:Eu2+ under hydrostatic pressure

Th. Tröster, S. Schweizer, M. Secu, J.-M. Spaeth

Journal:

Journal of Luminescence

Year:

2002

Language:

english

File:

PDF, 107 KB

english, 2002

26

Impurity-Vk centres' associations in KI crystals containing lighter halogens

L. Matei, T. Serban, M. Secu, T. Beica

Journal:

Journal of Luminescence

Year:

1997

Language:

english

File:

PDF, 161 KB

english, 1997

27

ESR studies on collagen irradiated with protons

M. Chipara, J. Reyes Romero, M. Ignat, B. Constantinescu, C. Secu

Journal:

Polymer Degradation and Stability

Year:

2003

Language:

english

File:

PDF, 141 KB

english, 2003

28

Preparation and optical properties of BaFCl:Eu2+ X-ray storage phosphor

M Secu, L Matei, T Serban, E Apostol, Gh Aldica, C Silion

Journal:

Optical Materials

Year:

2000

Language:

english

File:

PDF, 244 KB

english, 2000

29

Glass ceramics as X-ray storage phosphors for high spatial resolution

S. Schweizer, S. Assmann, M. Secu, A. Edgar, J.-M. Spaeth

Journal:

Radiation Measurements

Year:

2001

Language:

english

File:

PDF, 92 KB

english, 2001

30

Photoluminescence of manganese- and copper-doped CdS nanowires

V. Ghiordanescu, M. Sima, I. Enculescu, M. N. Grecu, L. Mihut, M. Secu, R. Neumann

Journal:

physica status solidi (a)

Year:

2005

Language:

english

File:

PDF, 204 KB

english, 2005

31

Photostimulable defects in nano-crystallites in fluorozirconate glasses

S. Schweizer, J.-M. Spaeth, M. Secu, A. Edgar, G. V. M. Williams

Journal:

physica status solidi (a)

Year:

2005

Language:

english

File:

PDF, 116 KB

english, 2005

32

Processes involved in the high-temperature thermoluminescence of a Mn2+-doped MgF2 phosphor

M. Secu, S. Jipa, C. E. Secu, T. Zaharescu, R. Georgescu, M. Cutrubinis

Journal:

physica status solidi (b)

Year:

2008

Language:

english

File:

PDF, 142 KB

english, 2008

33

BGO glasses: structural and optical characterization

S. Polosan, E. Apostol, M. Secu, Gh. Aldica

Journal:

physica status solidi (c)

Year:

2005

Language:

english

File:

PDF, 168 KB

english, 2005

34

Optical and magneto-optical studies of Mn-activated LiBaF3

B. Henke, M. Secu, U. Rogulis, S. Schweizer, J.-M. Spaeth

Journal:

physica status solidi (c)

Year:

2005

Language:

english

File:

PDF, 78 KB

english, 2005

35

Z (Ag–) centres in NaCl: (Ag++Ca2+) crystals

E. Apostol, S. Polosan, L. Toma, M. Secu, V. Topa

Journal:

physica status solidi (c)

Year:

2005

Language:

english

File:

PDF, 173 KB

english, 2005

36

Thermoluminescence and optically stimulated luminescence of gamma-irradiated mineral zircon

M. Secu, D. Vainshtein, A. A. Turkin, H. W. den Hartog

Journal:

physica status solidi (c)

Year:

2007

Language:

english

File:

PDF, 165 KB

english, 2007

37

High temperature thermoluminescence of BaFCl:Eu2+ X-ray storage phosphor

C. E. Secu, M. Secu, D. Predoi

Journal:

physica status solidi (c)

Year:

2007

Language:

english

File:

PDF, 207 KB

english, 2007

38

Structural and thermoluminescence properties of undoped and Fe-doped-TiO2nanopowders processed by sol–gel method

Marin Cernea, Mihail Secu, Corina Elisabeta Secu, Mihaela Baibarac, Bogdan S. Vasile

Journal:

Journal of Nanoparticle Research

Year:

2011

Language:

english

File:

PDF, 613 KB

english, 2011

39

Nanoparticles size effects in thermoluminescence of oxyfluoride glass-ceramics containing Sm3+-doped CaF2nanocrystals

Journal:

Journal of Nanoparticle Research

Year:

2011

Language:

english

File:

PDF, 432 KB

english, 2011

40

Structural characterization and photoluminescence of nanocrystalline Ho-doped BaTiO3derived from sol–gel method

Mihail Secu, Marin Cernea, Corina Elisabeta Secu, Bogdan S. Vasile

Journal:

Journal of Nanoparticle Research

Year:

2011

Language:

english

File:

PDF, 477 KB

english, 2011

41

Numerical and experimental studies by BEM and FEM for multilayer nonhomogeneous structural elements

V.F. Poterasu, Al. Secu, N. Mihalache

Journal:

Advances in Engineering Software (Thomson Reuters)

Year:

1992

Language:

english

File:

PDF, 321 KB

english, 1992

42

Optical properties of a high-efficiency glass ceramic X-ray storage phosphor

A. Edgar, G.V.M. Williams, M. Secu, S. Schweizer, J.-M. Spaeth

Journal:

Radiation Measurements

Year:

2004

Language:

english

File:

PDF, 216 KB

english, 2004

43

New developments in X-ray storage phosphors

S. Schweizer, M. Secu, J.-M. Spaeth, L.W. Hobbs, A. Edgar, G.V.M. Williams

Journal:

Radiation Measurements

Year:

2004

Language:

english

File:

PDF, 234 KB

english, 2004

44

X-ray excited luminescence and photoluminescence of Bi4(GeO4)3 glass-ceramics

S. Polosan, M. Secu

Journal:

Radiation Measurements

Year:

2010

Language:

english

File:

PDF, 360 KB

english, 2010

45

Preliminary study on detection of irradiated foodstuffs from the Romanian market

Mihalis Cutrubinis, Daniel Chirita, Diana Savu, Corina Elisabeta Secu, Radu Mihai, Mihai Secu, Corneliu Ponta

Journal:

Radiation Physics and Chemistry

Year:

2007

Language:

english

File:

PDF, 131 KB

english, 2007

46

Sol–gel template synthesis of luminescent glass–ceramic rods

M. Secu, C. E. Secu, M. Sima

Journal:

Journal of Nanoparticle Research

Year:

2012

Language:

english

File:

PDF, 454 KB

english, 2012

47

Rare-earth doped sol–gel derived oxyfluoride glass–ceramics: Structural and optical characterization

C.E. Secu, M. Secu, C. Ghica, L. Mihut

Journal:

Optical Materials

Year:

2011

Language:

english

File:

PDF, 460 KB

english, 2011

48

Spectroscopic ellipsometry investigations of Eu-doped oxy-fluoride glass and glass-ceramics

A.C. Galca, N. Preda, C.E. Secu, C.R. Luculescu, M. Secu

Journal:

Optical Materials

Year:

2012

Language:

english

File:

PDF, 419 KB

english, 2012

49

Retrospective dosimetry assessment using the 380 °C thermoluminescence peak of tooth enamel

C.E. Secu, M. Cherestes, M. Secu, C. Cherestes, V. Paraschiva, C. Barca

Journal:

Radiation Measurements

Year:

2011

Language:

english

File:

PDF, 300 KB

english, 2011

50

Band-gap correlations in Bi4Ge3O12 amorphous and glass–ceramic materials

S. Polosan, A.C. Galca, M. Secu

Journal:

Solid State Sciences

Year:

2011

Language:

english

File:

PDF, 783 KB

english, 2011