Elastic modulus of small specimens and thin films can be determined in bending tests using cantilever or three-point arrangement. The paper presents the basic formulae for these measurements, analyzes the errors which can arise, and shows how they can be reduced. The use of the method is illustrated on glass, silicon, and glass coated with TbDyFe.
机构:
Univ Sao Paulo, Phys Inst LFF IFUSP, Thin Film Lab, Rua Matao,Travessa R,187 Univ City, BR-05314970 Sao Paulo, BrazilUniv Sao Paulo, Phys Inst LFF IFUSP, Thin Film Lab, Rua Matao,Travessa R,187 Univ City, BR-05314970 Sao Paulo, Brazil
Alvarez, Robinson Franco
Salvadori, Maria Cecilia Barbosa da Silveira
论文数: 0引用数: 0
h-index: 0
机构:
Univ Sao Paulo, Phys Inst LFF IFUSP, Thin Film Lab, Rua Matao,Travessa R,187 Univ City, BR-05314970 Sao Paulo, BrazilUniv Sao Paulo, Phys Inst LFF IFUSP, Thin Film Lab, Rua Matao,Travessa R,187 Univ City, BR-05314970 Sao Paulo, Brazil