Paulo Tarso Cavalcante Freire
Paulo Tarso Cavalcante Freire
Departamento de Física, Universidade Federal do Ceará
Verified email at fisica.ufc.br - Homepage
Title
Cited by
Cited by
Year
High-pressure Raman study of L-alanine crystal
AMR Teixeira, PTC Freire, AJD Moreno, JM Sasaki, AP Ayala, ...
Solid state communications 116 (7), 405-409, 2000
1302000
Raman scattering study of the system: Rhombohedral-monoclinic-tetragonal phase transitions
AG Souza Filho, KCV Lima, AP Ayala, I Guedes, PTC Freire, FEA Melo, ...
Physical Review B 66 (13), 132107, 2002
1092002
Raman scattering of L‐valine crystals
JA Lima Jr, PTC Freire, RJC Lima, AJD Moreno, J Mendes Filho, ...
Journal of Raman Spectroscopy: An International Journal for Original Work in …, 2005
1012005
Pressure-induced structural phase transitions and amorphization in selected molybdates and tungstates
M Maczka, AG Souza Filho, W Paraguassu, PTC Freire, J Mendes Filho, ...
Progress in materials science 57 (7), 1335-1381, 2012
972012
Pressure-induced phase transitions in monohydrated l-asparagine aminoacid crystals
AJD Moreno, PTC Freire, FEA Melo, MAA Silva, I Guedes, J Mendes Filho
Solid state communications 103 (12), 655-658, 1997
851997
Raman study of morphotropic phase boundary in at low temperatures
KCV Lima, AG Souza Filho, AP Ayala, J Mendes Filho, PTC Freire, ...
Physical Review B 63 (18), 184105, 2001
842001
Phonon calculation on olivine‐like LiMPO4 (M = Ni, Co, Fe) and Raman scattering of the iron‐containing compound
W Paraguassu, PTC Freire, V Lemos, SM Lala, LA Montoro, JM Rosolen
Journal of Raman Spectroscopy: An International Journal for Original Work in …, 2005
832005
Polarized Raman spectra and infrared analysis of vibrational modes in L-threonine crystals
BL Silva, PTC Freire, FEA Melo, I Guedes, A Silva, J Mendes Filho, ...
Brazilian journal of physics 28 (1), 19-24, 1998
761998
High temperature Raman spectra of L-leucine crystals
PF Façanha Filho, PTC Freire, KCV Lima, J Mendes Filho, FEA Melo, ...
Brazilian journal of physics 38 (1), 131-137, 2008
752008
Raman spectra of L‐isoleucine crystals
FM Almeida, PTC Freire, RJC Lima, CMR Remédios, J Mendes Filho, ...
Journal of Raman Spectroscopy: An International Journal for Original Work in …, 2006
752006
Raman evidence for pressure-induced formation of diamondene
LGP Martins, MJS Matos, AR Paschoal, PTC Freire, NF Andrade, ...
Nature communications 8 (1), 1-9, 2017
732017
Raman scattering studies of monohydrated L-asparagine
AJD Moreno, PTC Freire, I Guedes, FEA Melo, J Mendes-Filho, ...
Brazilian journal of physics 29 (2), 380-387, 1999
681999
Temperature- and Pressure-Induced Phase Transitions in the Metal Formate Framework of [ND4][Zn(DCOO)3] and [NH4][Zn(HCOO)3]
M Mączka, P Kadłubański, PTC Freire, B Macalik, W Paraguassu, ...
Inorganic chemistry 53 (18), 9615-9624, 2014
662014
Pressure-induced collapse in double-walled carbon nanotubes: chemical and mechanical screening effects
AL Aguiar, EB Barros, RB Capaz, AG Souza Filho, PTC Freire, JM Filho, ...
The Journal of Physical Chemistry C 115 (13), 5378-5384, 2011
662011
Phonons in ferroelectric : Raman and infrared spectra and lattice dynamics
M Maczka, J Hanuza, W Paraguassu, A Gomes Souza Filho, ...
Applied Physics Letters 92 (11), 112911, 2008
642008
Pressure-induced structural transformations in the molybdate
W Paraguassu, M Maczka, AG Souza Filho, PTC Freire, J Mendes Filho, ...
Physical Review B 69 (9), 094111, 2004
622004
Pressure-induced structural transformations in the molybdate
W Paraguassu, M Maczka, AG Souza Filho, PTC Freire, J Mendes Filho, ...
Physical Review B 69 (9), 094111, 2004
622004
High pressure Raman spectra of L‐methionine crystal
JA Lima, PTC Freire, FEA Melo, V Lemos, J Mendes Filho, PS Pizani
Journal of Raman Spectroscopy: An International Journal for Original Work in …, 2008
612008
Monoclinic phase of PbZr 0.52 Ti 0.48 O 3 ceramics: Raman and phenomenological thermodynamic studies
AG Souza Filho, KCV Lima, AP Ayala, I Guedes, PTC Freire, ...
Physical Review B 61 (21), 14283, 2000
602000
The behavior of NH3 torsional vibration of L-alanine, L-threonine and taurine crystals under high pressure: a Raman spectroscopic study
PTC Freire, FEA Melo, J Mendes Filho, RJC Lima, AMR Teixeira
Vibrational Spectroscopy 45 (2), 99-102, 2007
592007
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Articles 1–20