摘要:
Provided is a method of evaluating properties of ferrite which can continuously measure change in magnetic properties accompanying change in composition of the ferrite merely by preparing one specimen.A composition gradient ferrite thin film constituted of a plurality of composition gradient ferrite layers which are formed by inclining component composition in the horizontal direction is formed on a single crystal substrate having light transmitting property using a thin film forming method, and a magneto-optical effect is continuously measured along the composition gradient direction of the ferrite thin film whereby change in magnetic properties accompanying a change in composition of the ferrite is continuously measured also provided is a method of evaluating properties of ferrite which can continuously measure change in magnetic properties accompanying change in composition of the ferrite merely by preparing one specimen.
摘要:
Provided is a method of evaluating properties of ferrite which can continuously measure change in magnetic properties accompanying change in composition of the ferrite merely by preparing one specimen.A composition gradient ferrite thin film constituted of a plurality of composition gradient ferrite layers which are formed by inclining component composition in the horizontal direction is formed on a single crystal substrate having light transmitting property using a thin film forming method, and a magneto-optical effect is continuously measured along the composition gradient direction of the ferrite thin film whereby change in magnetic properties accompanying a change in composition of the ferrite is continuously measured.
摘要:
A piezoelectric single crystal device is provided exhibiting excellent piezoelectric properties, within a specific high-temperature range of Trrt° C. to (Trt−20)° C., where Trt represents a transformation temperature between a pseudocubic system and a tetragonal system. Specifically, the piezoelectric single crystal device is composed of a single crystal having a composition represented by [Pb(Mg,Nb)O3](1-X)·[PbTiO3](X), where X is within the range of 0.26 to 0.29 and having a complex perovskite structure, wherein a specific inductive capacity at 25° C. is 5,000 or more, and a specific inductive capacity at the transformation temperature between a pseudocubic system and a tetragonal system of the above-described single crystal is 2.5 times or more larger than the specific inductive capacity at 25° C.
摘要:
A toner having toner particles, each of which contains a binder resin and a colorant, wherein in viscoelastic properties of the toner as measured with a rotating flat plate rheometer at a frequency of 6.28 rad/sec: a storage elastic modulus at the temperature of 60° C. (G′60) is in a range from 1.0×107 to 1.0×109 (Pa), and a maximal value (G′p) exists for the storage elastic modulus in a temperature range from 110° C. to 140° C., with this G′p being in a range from 5.0×104 to 5.0×106 (Pa).
摘要:
An inexpensive piezoelectric single-crystal device being excellent in the piezoelectric characteristics and having a complex perovskite structure can be provided by adding a specific additive to a lead magnesium niobate-lead titanate (PMN-PT) single crystal or a lead zinc niobate-lead titanate (PZN-PT or PZNT) single crystal. Specifically, the piezoelectric single crystal has a complex perovskite structure and is formed of a composition containing 35 to 98 mol % lead magnesium niobate [Pb(Mg1/3Nb2/3)O3] or lead zinc niobate [Pb(Zn1/3Nb2/3)O3], 0.1 to 64.9 mol % lead titanate [PbTiO3], and 0.05 to 30 mol % lead indium niobate [Pb(In1/2Nb1/2)O3] wherein calcium is substituted for 0.05 to 10 mol % lead in the composition.
摘要:
A steering apparatus support structure includes a steering support member extending transversely in a vehicle body and secured to rigid side components of the vehicle body which are likely free from deformation during a frontal end collision and a support bracket device secured to and supported by the steering support member for supporting forward and rearward portions of the steering column. The support bracket device is releasably linked to a vehicle body part which can be deformed backward during a frontal end collision, and the vehicle body part is allowed to be disconnected from the support bracket device when backward deformation is caused in the vehicle body part.
摘要:
An inexpensive piezoelectric single-crystal device being excellent in the piezoelectric characteristics and having a complex perovskite structure can be provided by adding a specific additive to a lead magnesium niobate-lead titanate (PMN-PT) single crystal or a lead zinc niobate-lead titanate (PZN-PT or PZNT) single crystal. Specifically, the piezoelectric single crystal has a complex perovskite structure and is formed of a composition containing 35 to 98 mol % lead magnesium niobate [Pb(Mg1/3Nb2/3)O3] or lead zinc niobate [Pb(Zn1/3Nb2/3)O3], 0.1 to 64.9 mol % lead titanate [PbTiO3], and 0.05 to 30 mol % lead indium niobate [Pb(In1/2Nb1/2)O3] wherein calcium is substituted for 0.05 to 10 mol % lead in the composition.
摘要翻译:可以通过向铌酸铅镁铌酸铅(PMN-PT)单晶或铌酸铅铅 - 钛酸铅添加特定添加剂来提供压电特性优异且具有复合钙钛矿结构的便宜的压电单晶器件 (PZN-PT或PZNT)单晶。 具体地说,压电单晶具有复合的钙钛矿结构,由含有35〜98摩尔%的铌酸铅镁[Pb(Mg 1/3)Nb 2/3 SUB >)O 3 3]或铌酸铅锌[Pb(Zn 1/3)Nb 2/3 3)O 3 SUB >],0.1〜64.9摩尔%的钛酸铅[PbTiO 3]和0.05〜30摩尔%的铌酸铅铟[Pb(In 1/2 N Nb 1) 其中钙被取代组合物中的0.05至10mol%的铅。
摘要:
A piezoelectric single crystal device is provided exhibiting excellent piezoelectric properties, within a specific high-temperature range of Trrt° C. to (Trt−20)° C., where Trt represents a transformation temperature between a pseudocubic system and a tetragonal system. Specifically, the piezoelectric single crystal device is composed of a single crystal having a composition represented by [Pb(Mg,Nb)O3](1−X)·[PbTiO3](X), where X is within the range of 0.26 to 0.29 and having a complex perovskite structure, wherein a specific inductive capacity at 25° C. is 5,000 or more, and a specific inductive capacity at the transformation temperature between a pseudocubic system and a tetragonal system of the above-described single crystal is 2.5 times or more larger than the specific inductive capacity at 25° C.