≫ 内部学生のページ

駒場生の皆さん、物理工学科へぜひお越しください。

駒場生の皆さん、物理工学科へぜひお越しください。

  • 2017年度 進学ガイダンスブックダウンロードはこちら
  • Pick UP!!
  • 物工Youtubeチャンネル
  •  
  • お知らせ
  • 談話会・セミナー
  • 【教養学部生対象】 総合科目「量子コンピューター入門」特別講演会(量子情報セミナー)[5/31(水)]
    2017.05.22
  •  
  • 日 時: 平成29年5月31日(水)16:50-18:35
    場 所: 駒場キャンパス 122教室
    講 師: 樽茶清悟教授、田渕豊助教

    量子コンピューターを実際に研究している物理工学科教員による講演会です。

  • 第4回 物理工学科教室談話会(講師:Prof. Dr. Maciej Sawicki)
    2017.05.26
  •  
  • 日時:平成29年6月2日(金)13:15~15:15
    場所:工学部8号館3階314A号室
    講師:Prof. Dr. Maciej Sawicki
    所属:Polish Academy of Science
    題目:Electrical control of magnetization via direct piezo-electro-magnetic coupling
    Abstract:
    The interplay between magnetic and electric properties of magnetic layers is of a considerable interest owing to the perspective of exploiting the underlying mechanisms for the next generation of devices for information storage and processing. Several different ways have been exploited for the control of the magnetization vector by an electric field – predominantly in metallic ferromagnets. Here we show a previously unforeseen phenomenon of piezo-electro-magnetic effect operating in one host: insulating dilute magnetic semiconductor (Ga,Mn)N. After a brief introduction to the magnetism in (Ga,Mn)N it be shown that the application of an electric field along a polar axis in this wurtzite magnetic compound leads to a sizable change of its crystalline magnetic anisotropy via the inverse piezoelectric effect. We investigate this phenomenon experimentally and describe theoretically in a paramagnetic Ga0.975Mn0.025N as a function of temperature, magnetic, and electric field.
    参考文献:D. Sztenkiel et at, Stretching magnetism with an electric field in a nitride semiconductor, Nature Commun. 7, 13232 (2016).
    紹介教員:千葉 大地 准教授(物理工学専攻)、岩佐 義宏 教授(物理工学専攻)

お知らせ
  • 【教養学部生対象】 総合科目「量子コンピューター入門」特別講演会(量子情報セミナー)[5/31(水)]
    2017.05.22
  •  
  • 日 時: 平成29年5月31日(水)16:50-18:35
    場 所: 駒場キャンパス 122教室
    講 師: 樽茶清悟教授、田渕豊助教

    量子コンピューターを実際に研究している物理工学科教員による講演会です。

  • 【教養学部生対象】物理工学科見学会のお知らせ[6/3(土)]
    2017.05.22
  •  
  • 日 時:平成29年6月3日(土) 14:00-16:15
    場 所:本郷キャンパス 工学部6号館1階大会議室集合
    内 容:
    14:00-14:15 学科紹介:学科長 小芦雅斗教授
    14:15-15:15 座談会「物理工学科とはどんなところか」
    15:15-16:15 研究室見学(興味を持った研究室どこでも)

    事前の申し込みは不要です。物理工学科に興味のある方は是非ご参加下さい。

もっと詳しく

談話会・セミナー
  • 第4回 物理工学科教室談話会(講師:Prof. Dr. Maciej Sawicki)
    2017.05.26
  •  
  • 日時:平成29年6月2日(金)13:15~15:15
    場所:工学部8号館3階314A号室
    講師:Prof. Dr. Maciej Sawicki
    所属:Polish Academy of Science
    題目:Electrical control of magnetization via direct piezo-electro-magnetic coupling
    Abstract:
    The interplay between magnetic and electric properties of magnetic layers is of a considerable interest owing to the perspective of exploiting the underlying mechanisms for the next generation of devices for information storage and processing. Several different ways have been exploited for the control of the magnetization vector by an electric field – predominantly in metallic ferromagnets. Here we show a previously unforeseen phenomenon of piezo-electro-magnetic effect operating in one host: insulating dilute magnetic semiconductor (Ga,Mn)N. After a brief introduction to the magnetism in (Ga,Mn)N it be shown that the application of an electric field along a polar axis in this wurtzite magnetic compound leads to a sizable change of its crystalline magnetic anisotropy via the inverse piezoelectric effect. We investigate this phenomenon experimentally and describe theoretically in a paramagnetic Ga0.975Mn0.025N as a function of temperature, magnetic, and electric field.
    参考文献:D. Sztenkiel et at, Stretching magnetism with an electric field in a nitride semiconductor, Nature Commun. 7, 13232 (2016).
    紹介教員:千葉 大地 准教授(物理工学専攻)、岩佐 義宏 教授(物理工学専攻)

  • もっと詳しく
  • 第3回 物理工学科教室談話会(講師:Peter Stano准教授)(物理物工合同談話会)
    2017.04.21
  •  
  • 日時:2017年5月16日,23日,30日 17:00 -18:30
    場所:工学部6号館3階325号室(物工会議室)
    講師:Peter Stano准教授
    所属:Quantum System Theory Research Team Center for Emergent Matter Science, RIKEN, Wako-shi
    題目:Quantum information hardware with semiconductors
    概要:
    I introduce theory of quantum information hardware based on semiconductors: ways to represent,store and manipulate quantum information bits. I focus on qubits based on the spin of confined electrons, and the newly discovered topological qubits. The research covers a range of topics of modern condensed matter physics, related to semiconductors, superconductors, spin-orbit interactions, quantum decoherence, Majorana fermions, and many more. I give a flavor on several analytical, numerical, and statistical methods used.

    Day 1 topics: Research introduction. What is a quantum bit (qubit), quantum algorithm, and quantum computer, and why it has not been built yet. Quantum error correction. Qubit requirements and candidates.

    Day 2 topics: Spin qubits in quantum dots. How they are initialized, manipulated and measured and why they decohere. Topological qubits.

    Day 3 topics: Numerical and statistical methods. Statistical description of data. Bayes methods and model selection. Monte-Carlo implementations. Meta-models, machine learning, and artificial intelligence.

  • もっと詳しく

もっと詳しく