quadrupole fieldとは 意味・読み方・使い方

A deflecting device is provided with an auxiliary magnetic field generator which generates a quadrupole magnetic field components which focus the electron beam having the oblong sectional view more strongly in the horizontal direction than in the vertical direction.例文帳に追加

偏向装置は、横長断面の電子ビームを垂直方向より水平方向に強くフォーカスする４極磁界成分を発生する補助磁界発生装置を備えている。 - 特許庁

To suppress PQH mis-convergence with a simple structure without increasing cost and power consumption, in a color picture tube apparatus composed by adding a quadrupole magnetic field to a nearly uniform horizontal deflection magnetic field.例文帳に追加

略斉一な水平偏向磁界に４極磁界を付加したカラー受像管装置において、ＰＱＨミスコンバーゼンスを簡単な構成でコスト及び消費電力を増大させずに抑制する。 - 特許庁

As a result, probability of being trapped is enhanced in a quadrupole electric field formed, when an RF main voltage is applied sharply to the ring electrode 2.例文帳に追加

その結果、リング電極２に急峻にＲＦ主電圧を印加した際に形成される四重極電場に捕捉される確率が高まる。 - 特許庁

In addition, correction is carried out so as to respectively move the electron beams R and B to the lower side and the upper side (or the upper side and the lower side) by a quadrupole magnetic field of the pair of rod like magnets 8.例文帳に追加

さらに、一対の棒状マグネット８による４極磁界により、電子ビームＲ、Ｂをそれぞれ下側、上側（又は上側、下側）に移動するように補正する。 - 特許庁

An electrostatic field generating part 4 generates a multipole electrostatic field such as an electrostatic deflection field, an electrostatic quadrupole field, and an electrostatic hexapole field by adjusting applied voltages of the respective power supplies according to an instruction operated by a user using an operation part 6 in order to focus a beam on a slit in a monochromator applied with this 12-pole Wien filter.例文帳に追加

静電場発生部４は、この１２極型ウィーンフィルタが適用されるモノクロメータにおいてスリット上でビームを絞るために、ユーザが操作部６を使って操作した指示にしたがって、各電源の印加電圧を調整し、静電偏向場、静電四極子場、静電六極子場のような多重極静電場を発生する。 - 特許庁

When changing the accelerating voltage, excitation of the magnetic field type quadrupoles is maintained constant, and the chromatic aberration is corrected by adjusting combined magnification of the fourth electrostatic quadrupole 4 and the objective lens 7.例文帳に追加

加速電圧を変えた場合、磁場型４極子の励磁は一定に維持し、第４の静電型４極子４と対物レンズ７との合成倍率を調整して色収差の補正を行う。 - 特許庁

In other words, by combining the first and second quadrupole field generating multipoles, the two-astigmatisms are offset, and the chromatic aberration caused by the concave lens effect is corrected against a cylindrically symmetrical electron beam having a spread.例文帳に追加

すなわち、第１と第２の四極子場発生多極子の組み合わせにより、２回非点を相殺し、拡がりを持つ円筒対称型電子線に対して、凹レンズ効果による色収差補正が行える。 - 特許庁

A dynamic focusing voltage which changes parabolically by being synchronized with a deflecting magnetic field and becomes higher at the deflection time than at the non-deflection time, is applied on at least one grid forming the first and second quadrupole lenses.例文帳に追加

第１及び第２の４極子レンズを形成する少なくとも１つのグリッドに、偏向磁界に同期してパラボラ状に変化し、無偏向時より偏向時の方が高くなるダイナミックフォーカス電圧が印加される。 - 特許庁