Zobrazeno 1 - 10
of 434
pro vyhledávání: '"Carpenter Ma"'
Autor:
Markanday, JFS, Carpenter, MA, Thompson, RP, Jones, NG, Christofidou, KA, Fairclough, SM, Heason, CP, Stone, HJ
The use of inoculants added to precursor powder is a method of influencing grain growth during fabrication. Niobium carbide (NbC) particles have been added to IN718 gas atomised powder for additive manufacturing via laser-blown-powder directed-energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb09a4cccf2f7f7f71606c7c68ae05fc
https://www.repository.cam.ac.uk/handle/1810/350456.2
https://www.repository.cam.ac.uk/handle/1810/350456.2
Order parameter coupling associated with the first order, improper ferroelastic (Pm3 ̅m - Pbam) transition at ~510 K in PbZrO3 has been analysed from the perspective of strain and elasticity. Formal treatment of spontaneous strains using lattice par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______109::6ad67f516e2d2670de25d6a6299b4c44
https://www.repository.cam.ac.uk/handle/1810/331008
https://www.repository.cam.ac.uk/handle/1810/331008
The strength and dynamics of magnetoelastic coupling through the paramagnetic (PM) – antiferromagnetic (AFM) – ferrimagnetic (FIM) transitions in multiferroic hexagonal ErMnO3 have been investigated by Resonant Ultrasound Spectroscopy. Elastic st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______109::a2cff1009b044dd4a513448ec9a99c52
https://www.repository.cam.ac.uk/handle/1810/335075
https://www.repository.cam.ac.uk/handle/1810/335075
Pyrrhotite, Fe7S8, is a commonly occurring carrier of magnetic remanence and has a low temperature transition, the Besnus transition, involving a change in spin state. Variations of the thermodynamic, magnetic and elastic properties through this tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdcd78ada970a74ca8dbd72ee01d9647
A group theoretical model is proposed for linear/quadratic coupling between order parameters which arise from electronic and soft mode instabilities in doped shape memory alloys, together with coupling to symmetry breaking shear strains. This model i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d2047a3179325e900cf1a298d46e55b
https://www.repository.cam.ac.uk/handle/1810/307283
https://www.repository.cam.ac.uk/handle/1810/307283
Autor:
Carpenter, MA
The elastic and anelastic properties of a single crystal of Co-doped pnictide Ba(Fe0.957Co0.043)2As2 have been determined by Resonant Ultrasound Spectroscopy in the frequency range 10-500 kHz, both as a function of temperature through the normal-supe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7403c14360d726d33251e0c78bf2ec33
https://www.repository.cam.ac.uk/handle/1810/287759
https://www.repository.cam.ac.uk/handle/1810/287759
Publikováno v:
Human Resource Management. Summer/Fall2000, Vol. 39 Issue 2/3, p277-285. 9p.
Publikováno v:
1478-6443 (electronic) 1478-6435 (paper)
The elastic moduli and acoustic loss behaviour of Ti-6Al-4V (wt.%) in the temperature range 5–298 K have been studied using Resonant Ultrasound Spectroscopy. A peak in the acoustic dissipation was observed at 160 K within the frequency range 250–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cff8fe1a11bf019dddea77de4d08fae9
https://www.repository.cam.ac.uk/handle/1810/256502
https://www.repository.cam.ac.uk/handle/1810/256502
Autor:
Schiemer, JA, Lascu, I, Harrison, RJ, Kumar, A, Katiyar, RS, Sanchez, DA, Ortega, N, Salazar Mejia, C, Schnelle, W, Shinohara, H, Heap, AJF, Nagaratnam, R, Dutton, SE, Scott, JF, Carpenter, MA
Perovskites in the ternary system PbTiO₃ (PT)–PbZrO₃ (PZ)–Pb(Fe₀.₅Nb₀.₅)O₃ (PFN) have attracted close interest because they can display simultaneous ferroelectric, magnetic and ferroelastic properties. Those with the most sensitive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______109::bc40df92b54558b9ef3d4cd5159d4833
https://www.repository.cam.ac.uk/handle/1810/260703
https://www.repository.cam.ac.uk/handle/1810/260703
Tetragonal tungsten bronze (TTB) structures offer some promise as lead-free ferroelectrics and have an advantage of great flexibility in terms of accessible composition ranges due to the number of crystallographic sites available for chemical substit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______109::d4be00081cf861800f609190b60a80a9
https://www.repository.cam.ac.uk/handle/1810/253446
https://www.repository.cam.ac.uk/handle/1810/253446