セミナー・特別講義

2009年度

「パケット道場」

「パケット道場」とは、GCOEのパケット准教授が皆さんの英語についての質問に答えるセミナーです。 物理学・宇宙物理学専攻の全員は自由に参加できます。このセミナーでは、パケットが参加者の執筆中の 論文を対象にして英語の使い方についてアドバイスし、参加者の質問と関連している問題点の解説を行います。 それぞれの参加者の論文に効率よく対応できるようにスケジュールを組むことにします。そのために、パケットの 研究室(理学研究科5号館、406号室)の外にスケジュール表が張ってありますので、ご興味のある方は、ご自由に 予約を取って下さい。(一人当たりの時間は10分となっていますが、場合によってはこの時間を短くまたは長くする こともあるかもしれません。)
日:(大体)毎月の第2、第4金曜日*
時間:14:00〜16:00
場所:理学研究科5号館、401教室
*4月は第3(17日)第4(24日)

GCOE特別講義

title
物理研究者のための場の量子論
author
細道 和夫
(京都大学基礎物理学研究所・GCOE特定准教授)
place
理学研究科5号館 第4講義室(525号室))
schedule
12月21日(月) 10:30-12:00 13:30-15:00 15:30-17:00
12月22日(火) 10:30-12:00 13:30-15:00 15:30-17:00
12月23日(水) 10:30-12:00
title
光と量子情報
author
青木 隆朗
(京都大学大学院理学研究科・GCOE特定准教授)
place
理学研究科5号館 第4講義室(525号室))
schedule
10月7日(水) 13:30-15:00 15:30-17:00
10月8日(木) 10:30-12:00 13:30-15:00 16:00-17:30 (談話会形式)
10月9日(金) 10:30-12:00
syllabus
本特別講義では、光の量子性、光と物質の量子力学的な相互作用、 およびそれらの量子情報科学への応用に関する研究の実験的手法を解説する。  光子の概念は100年前のアインシュタインによる光電効果の説明にまでさかのぼるが、 光の量子性を実験室で直接、観測・制御する技術は50年前のレーザー の発明後に飛躍的に発展し、現在ではさまざまな分野における精密 計測技術の基礎となっている。特に、光のコヒーレンスの量子力学 的定式化と、光コムの発明に対して2005年にノーベル物理学賞が与 えられたことは記憶に新しい。また、光を微小共振器に閉じ込める ことでその中での光と物質の相互作用を増強し、単一光子レベルの 光と物質のコヒーレントな相互作用を、散逸過程に隠されることな く観測することが可能になってきている。本講義では、このような 研究の進展と、量子情報科学への応用について解説する。

1. 量子光学の基礎
2. キャビティQEDとJaynes-Cummingsモデル
3. 微小光共振器
4. 単一光子の発生と検出
5. トロイド型微小共振器を用いたキャビティQED(談話会)
6. 光学的量子情報
title
重力・重力波物理学
author
安東 正樹
(京都大学大学院理学研究科・GCOE特定准教授)
place
理学部5号館501号室
schedule
9月29日(火) 10:30-12:00 13:30-15:00 15:30-17:00
9月30日(水) 10:30-12:00 13:30-15:00 16:00-17:30 (談話会形式)
syllabus
本特別講義では、重力法則の検証・重力波の観測について、 目的とする物理や精密計測のための実験的手法を説明する。 一般相対性理論によると、重力は時空の歪みとして、 重力波はその歪みが伝搬するものとして表わされる。 重力法則の検証実験については、現在の物理学で大きな問題と されている階層性問題・宇宙項問題に対する知見を与えることが期待されている。 一方、重力波の観測によって、新しい天文学・宇宙論が切り拓かれることが 期待できる。ただ、重力・重力波の効果は非常に微弱であるため、 これらの測定・観測には微小計測・微小信号処理の技術が要求されている。 本講義では、これらの実験的手法と研究の現状についても触れる。

1. 重力と重力波
2. 重力波による天文学・観測手法
3. レーザー干渉計型重力波検出器
4. 重力波信号の探査・最新の結果
5. 余剰次元理論と重力法則
6. 重力法則の検証実験
7. トピックス・将来の見通し
title
科学研究のための英語
author
Glenn Curtis Paquette
(京都大学大学院理学研究科・GCOE特定准教授)
place
理学部5号館525号室
schedule
Session I:
Oct. 13, 20, 27 (Tues) 4:30--6:00
Session II:
Jan. 12, 19, 26 (Tues) 4:30--6:00
Session III:
Feb. 22, 24, 26 (M,W,F) 4:30--6:00
Mar. 1, 3, 5 (M,W,F) 4:30--6:00
syllabus
In this course, we will study and practice the fundamentals of oral presentation of research results in English. The emphasis of the course will be on practice, with most of the class time used for student presentations. Students will be required to prepare and give several talks of various lengths in which they present research results. Significant time will also be dedicated to question/answer sessions, in which all students will be required to participate. Course grades will be determined by both the quality of presentations and participation in question/answer sessions. The entire course will be conducted in English. The course is open to all doctor-course students in Physics I, Physics II and Astronomy.
Note
受講人数は24人に限定し、D3、D2、D1という 優先順位で受講者を決定します。受講したい方は メールにて10月5日(月)までにパケット (paquette@scphys.kyoto-u.ac.jp)に申し 込んで下さい。その時、お名前 (漢字とふりがな)、学生番号、所属(物1、物2、宇宙)、 学年を明記してください。

この授業は博士後期課程の学生を対象とするので、単位はありません。

セミナー・講演会

GCOEセミナー
title
Quantum opto-mechanics using an optically levitated nanosphere
author
Darrick E. Chang
(California Institute of Technology)
date
2010年3月24日(水) 14:00−15:30
place
物理学教室5号館1階 115号室
abstract
One of the most intriguing questions associated with quantum theory is whether effects such as quantum coherence and entanglement can be observed at macroscopic scales. As a first step towards resolving this question, recently much effort has been directed toward quantum state preparation of high-Q modes of nano-mechanical oscillators -- in particular, cooling such modes to their quantum ground state. To reach the quantum regime, it is necessary to minimize the thermalization and decoherence rates of these systems, which thus far has necessitated the use of cryogenic operating environments. Here we propose a fundamentally different approach, where one optically levitates an entire mechanical system inside an optical cavity, thus eliminating any contact of the system with the environment through clamping or material supports. Such an approach should facilitate the emergence of quantum behavior even in room-temperature environments. In particular, we show theoretically that the center-of-mass motion of an optically levitated nanosphere can be laser-cooled to its quantum ground state starting from room temperature. We also describe a technique to transfer quantum states of motion onto light or vice versa. This can be used to entangle two spheres separated by large distances in different cavities, starting from a pair of entangled optical beams generated using conventional nonlinear optics. Conversely, the optical trapping fields can be manipulated to create highly non-classical states of motion, which subsequently can be mapped onto light. As two examples, we show that an optically levitated sphere can be used to generate squeezed states of light and single photons. These examples suggest tremendous potential to realize nonlinear optical processes or quantum information processing of light using opto-mechanical systems.
contact
青木隆朗 Takao Aoki ( takao.aoki@scphys. kyoto-u.ac.jp, Tel:075-753-3804)
note
GCOE講演会
title
Cosmology Today
author
Professor George F. Smoot
University of California at Berkeley
date
2010年2月22日(月曜日) 16:30−18:00
place
理学部6号館3階 301号室
abstract
Using our most advanced techniques and instruments we sift through relic clues and evidence to understand the events surrounding the birth and subsequent development of the Universe. A precision inspection and investigation of the Cosmic Scene along with careful analysis, discussion, and computer modeling have allowed us determine what happened over billions of years with amazing certainty and accuracy. Some of our findings are surprising and even provide shocking twists of plot. There remain even additional mysteries to be solved. In spite of that we can tell the tale of the creation and history of the Universe show key supporting evidence some of it from very early times including using the cosmic background light to provide a direct image of the embryo universe and new techniques to reveal dark matter and dark energy.
contact
川合光 ( gcoe-office@scphys.kyoto-u.ac.jp, Tel:075-753-3758)
note
GCOEセミナー
title
Opportunities for neutron beam research at Australia's OPAL reactor
author
Dr. S J Kennedy
(Technical Director, Bragg Institute Australian Nuclear Science & Technology Organisation)
date
2010 年 2月10日(水曜日) 14:30−15:30
place
物理学教室 1階 115号室
abstract
Neutron scattering has evolved over more than 1/2 century into a powerful set of tools for determination of atomic and molecular structures. Modern neutron sources, such as the OPAL research reactor at ANSTO, offer the chance to determine complex structures over length scales from ~0.1 nm to ~10 μm, information on atomic and molecular dynamics, on magnetic interactions and on the location and behaviour of light elements and gases (such as hydrogen) in a broad variety of materials. Consequently, neutron scattering has found a niche at the forefront of condensed matter research.
The presentation will outline the strengths of neutron scattering, describe the OPAL research reactor, and provide an overview of the opportunities for experimental research, including highlights from recent experiments. The discussion will emphasize how university researchers can utilize these exciting new facilities.  
contact
岩下 (Yoshihisa Iwashita iwashita@kyticr. kuicr.kyoto-u.ac.jp, Tel:0774-38-3282)
GCOEセミナー
title
The self-organization of macromolecules with amphiphilic monomer units and in crowding environment
author
Professor Valentina Vasilevskaya
(Nesmeyanov Institute of Organoelement Compounds RAS)
date
2010 年1 月 22日(金) 10:30-12:00
place
理学研究科5号館401号室
abstract
The self-organization of two types of polymer system will be discussed. First, we consider the macromolecules composed of amphiphilic monomer units having both hydrophobic and hydrophilic groups. Secondly, we address the polyelectrolyte macromolecules in crowding environment. The results of our collaboration with the laboratory of Professor K.Yoshikawa (Kyoto University) during last year will be presented as well. Namely, we present results of computer modeling of amphiphilic AP macromolecules and a theory of DNA compactization in solution of BSA (bovine serum albumin). By means of the computer modeling we studied the coil-to-globule transition of macromolecules composed of hydrophilic P and amphiphilic A monomer units. It was shown that inner structure of a globule of such AP macromolecules depends on the radius of action of potential. In case of the long-ranged potential the globule has blob-like structure, while in case of short-ranged potential the backbone of macromolecules forms the helix structure with a variable direction of bending. In the latter case, the compactization of AP macromolecules proceeds through the formation necklace conformation with quasi-helix beads. The theory of DNA compactization in crowding of strongly charged BSA molecules was created. It was proposed that the main factors governing the conformation of DNA are the depletion effect and the strong electrostatic repulsion between BSA and DNA molecules. It was shown that at low salt concentration with increase of the BSA concentration DNA at first contracts smoothly and then undergoes the sharp jump-wise transition; the concentration of BSA in the point of this transition depends on the salt concentration. It was also shown, that the higher the salt concentration, the smoother the transition. 
contact
吉川 研一 ( yoshikaw@scph ys.kyoto-u.ac.jp, Tel:075-753-3671)
note
GCOE・基研合同一般講演会
title
Topological Defects in Cosmology and Condensed Matter
author
Tom Kibble
(Imperial College, London)
date
2010 年1 月15 日(金) 4:30 p.m. 〜
place
京都大学基礎物理学研究所 湯川記念館・Panasonic 国際交流ホール
abstract
I shall briefly review the conditions under which topological defects may be expected to form at a symmetry-breaking phase transition, either in the early Universe or in low-temperature condensed-matter systems. Methods of estimating the density of defects produced by cooling through the transition at a finite rate, which were first developed in a cosmological context, have led to very innovative developments in condensed matter. These ideas have been tested in experiments in superfluids, liquid crystals, superconductors, and various other systems. I shall describe these developments and review the current status of the experiments. On the cosmological side, there is as yet no firm observational evidence for the existence of topological defects. Recent suggestions that a cosmic string might have been detected by its gravitational lensing effect have proved unfounded. On the other hand, the theoretical arguments for their existence have been strengthened by the discovery that cosmic strings of various kinds appear naturally in superstring theory. There are thus good grounds for optimism about their future detection.
contact
基礎物理学研究所 教授 佐々木 節(内線:7043)
note
このセミナーは京都大学基礎物理学研究所と京都大学理学研究科グローバルCOEプログラム  「普遍性と創発性から紡ぐ次世代物理学」の共催で行われます。
参照 基研HP: http://www.yukawa.kyoto-u.ac.jp/contents/seminar/detail.php?SNUM=50940
GCOEセミナー
title
The Digital Universe 3D Atlas デジタル宇宙3次元アトラス
author
Dr. Carter Emmart
(Rose Center for Earth and Space at the American Museum of Natural History, New York, USA)
date
2009年12月14日(月)13:00 - 14:30
place
宇宙物理学教室 会議室
abstract
The Digital Universe (DU) is an ongoing project at the American Museum of Natural History (AMNH) to accurately create a 3D data atlas of the cosmos, started with NASA funding in 1998. DU was conceived as the basis for making immersive planetarium space shows in full dome graphics from data visualization. The techniques necessary to display the true scale range of the universe in a continuous, exponential manner present to common audiences a visual equivalence of the mathematical convention of scientific notation. While planetarium shows traditionally explore the macro realm beyond Earth, any scale is within reach of such techniques, opening up a challenge for standards of 3D data that might be accommodated into a global library of content that spans the entire scale range of current knowledge. Examples from DU will be shown in Uniview, one such software technique developed as an academic collaboration between AMNH and Linkoping University in Sweden, and the Swedish company SCISS was founded to support Uniview as a commercial product. A central concept of Uniview is simultaneous, multiple user capability with identical content viewed on single screen or in dome displays. Such communication abilities enable remote connection between authorities, audiences and classrooms with the goal of linking the concept of DU and demonstrating current understanding from science across the cultures of the world.
http://www.haydenplanetarium.org/universe
contact
柴田一成(shibata@kwasan.kyoto-u.ac.jp, 内線 3893)
note
GCOEセミナー
title
力学史を問い直す −ニュートン力学の成立をめぐって−
author
有賀 暢迪
(京都大学大学院文学研究科 博士後期課程)
date
2009年11月12日(木曜日)14:00 - 15:30
place
物理学教室 第4講義室
abstract
物理学の基本である力学(古典力学)ははるか昔に完成していたようなイメージがあるが、実はそうではない。 ニュートン自身の力学は今日のニュートン力学とは大きく異なっているし、 ラグランジュの『解析力学』は今日ラグランジュ形式と呼ばれているものを解説した本ではない。こうしたことがらは、 科学史の専門的な研究においては半ば「常識」となっているが、物理学者にとっては必ずしもそうではないように思われる。 この講演では、ニュートン力学が成立してくる18世紀という時代を中心に力学史の大筋を解説した上で、 講演者が目下取り組んでいる歴史研究の一端を紹介することにしたい。
contact
米澤進吾(Shingo Yonezawa; yonezawa@scphys.kyoto-u.ac.jp 内線 3744)
note
GCOEセミナー
title
物理学を一生の仕事としようとしている若い人に
author
西村 肇氏 (Prof. Jim Nishimura)
(東京大学名誉教授)
date
2009年8月25日(火曜日)1.) 10:30-12:00, 2.) 14:00-15:30
place
京都大学 物理学教室 413号室
abstract
1) 物理屋は自分の物理世界を持たなければ本物ではない
Nambu, Feynman, Bethe, Gamow
2) 物理学の外の世界でこそ物理屋らしい仕事ができる
水俣病、遺伝子工学、社会物理、

参考資料
The talk 1
1. 南部陽一郎の独創性の秘密 (1)(2)(3)
2. 独創的研究をするには
The talk 2
1. 科学者から見た水俣病研究
2.「水俣病の科学」あとがき
3.「水俣病の科学」第2章主要部立読み
以上の資料はHPにて公開されています。
http://jimnishimura.jp/compre/lecture_ku090825/090825.html

参考書籍
「ゲノム医学入門」(日本評論社)、「人の値段」 (講談社)
contact
note
稲垣紫緒(S.INAGAKI: inagaki@chem.scphys.kyoto-u.ac.jp、時空間秩序研究室)
定員25名まで、参加希望者は稲垣まで参加希望の旨ご連絡ください。
GCOE・基研セミナー(物性)
title
Aggregation & Fragmentation Kinetics in Granular Gases
author
Anna Bodrova
(Moscow State University)
date
2009 年 7月15日(水) 4:00 p.m.
place
京都大学基礎物理学研究所 研究棟・講義室K202
abstract
Aggregation and fragmentation are important processes, which play a key role in many astrophysical systems. Formation of planets and planetesemals, evolution of interstellar dust clouds and planetary rings, such as Saturnian Rings, etc. may serve as representative examples. We discuss simplified theoretical models of ballistic of aggregation and fragmentation, which nevertheless describe the most salient properties of real systems. We study evolution of granular gases with fragmentation and aggregation along with the properties of the steady state. Analytical results are compared with the numerical solutions of the respective rate equations and with the results of the Monte-Carlo simulations. A good agreement between the theory and simulations is observed. Application of the theory to the experimental data for the planetary rings of Saturn is discussed.
contact
note
このセミナーは京都大学基礎物理学研究所と 京都大学理学研究科グローバルCOEプログラム「普遍性と創発性から紡ぐ次世代物理学」の共催で行われます。
GCOEセミナー
title
Tidal Tails
author
Prof. D.C. Heggie
(University of Edinburgh)
date
2009 年 7月10日(金) 午後4時 〜
place
理学研究科1号館 5階 531号室
abstract
Galactic satellites and globular star clusters are observed to lose stars along narrow streams called 'tidal tails'. In a few cases the distribution of stars along the streams is irregular (clumpy). In this seminar I first review the dynamics underlying the formation and evolution of tidal tails. Then I show that clumpy structures can arise even when the rate of escape is steady; they do not imply that the rate of loss of mass is time-dependent.
contact
Shin Mineshige
note
GCOE・基研セミナー(素粒子)
title
Control and readout of the electron spin of individual dopant atoms in silicon
author
Laszlo Feher
(Budapest, RMKI and Szeged U.)
date
2009 年6 月24 日(水) 1:30 p.m.
place
京都大学基礎物理学研究所 湯川記念館・大会議室Y306
abstract
Two integrable many-body problems are called dual to each other if the action variables of model i) are the particlecoordinates of model ii), and vice versa. It has been found by S. Ruijsenaars between 1989-95 that the ‘Calogero type’one-dimensional many-body models form dual pairs in the above sense. We discuss a group theoretic interpretation of the duality focusing on a relatively simple example. The talk is based on a joint paper with C. Klimcik, available as arXiv:0901.1983.
contact
基礎物理学研究所 准教授 笹倉直樹(内線:7037)
note
このセミナーは京都大学基礎物理学研究所と 京都大学理学研究科グローバルCOEプログラム「普遍性と創発性から紡ぐ次世代物理学」の共催で行われます。
GCOE・基研セミナー(物性)
title
Combination of FTLM and DMRG for dynamics at finite temperature
author
Jure Kokalj
(Budapest, RMKI and Szeged U.)
date
2009 年6 月22 日(月) 4:00 p.m.
place
京都大学基礎物理学研究所 研究棟・講義室K202
abstract
Study of strongly correlated systems still poses unanswered fundamental questions regarding conductivity at finite temperature, e.g. the relation between integrability and ballistic transport. This however reflects the lack of sufficiently accurate methods for calculation of finite temperature dynamics and poses serious challenges to the numerical studies. I will present new method, which is a combination of FTLM and DMRG, and is used for calculation of dynamical properties of one dimensional systems at finite temperature. As a test and demonstration I will show some
contact
note
このセミナーは京都大学基礎物理学研究所と 京都大学理学研究科グローバルCOEプログラム「普遍性と創発性から紡ぐ次世代物理学」の共催で行われます。
GCOEセミナー
title
Control and readout of the electron spin of individual dopant atoms in silicon
author
Dr. Andrea Morello
(Australian Research Council Centre of Excellence for Quantum Computer Technology and School of Electrical Engineering and Telecommunication, The University of New South Wales, Sydney, Australia)
date
2009年6月12日(金曜日) 16:00 - 17:00
place
物理学教室 401号室
abstract
Silicon is an ideal host for donor-based electron spin qubits. It can be isotopically purified to eliminate nuclear spins and obtain long electron spin coherence, and the negligible spin-orbit coupling ensures extremely long relaxation times. Here I will review our latest results on the control and readout of the electron spin state of a single dopant atom in silicon. We have developed CMOS-compatible devices that combine a novel type of Single-Electron Transistor (SET) [1] with individually implanted phosphorus atoms [2] and a local Electron Spin Resonance line [3]. This scheme allows single-shot readout of an individual donor electron while minimizing the back-action of the charge sensor. For the first time we have a structure where the donor and the SET are tunnel-coupled, yielding very high charge transfer signals [4]. As an alternative, we have demonstrated resonant charge tunneling through a single P atom by transport experiments, whereby the energy levels and the Zeeman splitting of a single donor can be studied in detail.
[1] S. J. Angus, A. J. Ferguson, A. S. Dzurak, and R. G. Clark, Appl. Phys. Lett. 92, 112103 (2008).
[2] D. N. Jamieson et al., Appl. Phys. Lett. 86, 202101 (2005).
[3] L. H. Willems van Beveren et al., Appl. Phys. Lett. 93, 072102 (2008).
[4] A. Morello et al., arXiv:0904.1271 (2009).
contact
Yoshi Maeno(maeno@scphys.kyoto-u.ac.jp ・内線 3783)
note

GCOEセミナー
title
The H, P, T phase diagram of URu2Si2 P and H switch of ground states
author
Prof. Jacques Flouquet (INAC/SPSMS CEA-Grenoble)
date
2009年 5月 26日(火曜日) 14:30−15:30
place
物理学教室 第4講義室
abstract
We will describe macroscopic and microscopic studies recently performed in Grenoble. Inelastic neutron scattering experiments give a clear view of the (P, H) response in the low pressure hidden order (HO) phase and in the high pressure antiferromagnetic (AF)phase. The main proposals are
- both ordered phases have the same wave vector Q=(0,0,1),
- the resonance at Q=(1,0,0) collapses when superconductivity (SC)collapses.
An amusing effect is the H reentrance of HO from AF as in this Ising type system. AF does not disappear via metamagnetism. Other examples of H reentrance phenomena in heavy fermion systems will be briefly reported: AF in SC (CeRhIn5) - SC in the ferromagnet URhGe
contact
石田憲二(kishida@sc phys.kyoto-u.ac.jp・内線 3752)
note

GCOE・基研セミナー(宇宙)
title
“Gravitational self-force”(with application to extreme-mass-ratio binary inspirals)
author
Leor Barack (University of Southampton)
date
2009年 5月14日(木) 4:00 p.m. 〜
place
京都大学基礎物理学研究所 湯川記念館・大会議室Y206
abstract
The radiative inspiral of compact stellar-mass objects into massive black holes in galactic nuclei is a key source for LISA - the proposed space-based gravitational wave observatory. Each of these inspiralling objects is an extremely effective probe of the strong-field geometry of the central black hole, and its gravitational wave signal encodes a wealth of detailed information about this geometry. Decoding this information will require accurate theoretical templates of the gravitational waveforms, which, in turn, requires an accurate model of the orbital evolution. The inspiral dynamics can be described in a perturbative fashion in terms of an effective gravitational self-force. Knowledge of the local self force acting on the inspiralling body is an important prerequisite in the program to model astrophysical inspirals. I will begin this talk by reviewing the general theory of the gravitational self-force in curved spacetime, and proceed to describe how this theory is being applied today in actual calculations of the self force for inspiral orbits. As a particular application, I will present a recent calculation of the shift in the location and frequency of the ISCO (innermost stable circular orbit) of a Schwarzschild black hole due to the conservative piece of the gravitational self force.
contact
note
このセミナーは京都大学基礎物理学研究所と京都大学理学研究科 グローバルCOEプログラム「普遍性と創発性から紡ぐ次世代物理学」の共催で行われます。

GCOEセミナー
title
非自明な磁気構造に由来する新規異常ホール効果の理論
author
紺谷 浩 准教授(名古屋大学 理学研究科)
date
2009年 4月 30日(木曜日) 10:00−11:30
place
物理学教室 401号室
abstract
フラストレート系では、非自明な磁気秩序の出現に伴い、しばしば 非従来型の異常ホール効果が出現する。本講演ではt 2g軌道強束縛模型に基づき この問題を解析する。一般に磁気秩序がnon‐collinear であるとき、「軌道ベリー位相」を有効磁場とする非従来型の異常ホール効果が出現し、 Nd2Mo2O7の実験結果を良く再現することがわかった。様々な多軌道フラスト レート系における本機構の実現が期待される。
contact
前野 悦輝(Y. Maeno, maeno@scphys.kyoto-u.ac.jp 内線:3783)
note

GCOEセミナー
title
Emergent electronic states in superconductors on the border of magnetism
author
Professor Christos Panagopoulos
(Department of Physics and FORTH, University of Crete, Heraklion, Greece and Department of Physics and Applied Physics, Nanyang Technological University, Singapore)
date
2009年4月16日(木曜日) 10:00 - 11:30
place
物理学教室 401号室
abstract
I will discuss the emergence of novel electronic states of matter as probed by several experimental techniques. These states lead to a common phase diagram in several unconventional superconductors on the border of magnetism, including heavy fermions and copper oxides. Key features directing new materials towards unconventional high temperature superconductors will be addressed.
contact
前野 悦輝(Y. Maeno, maeno@scphys.kyoto-u.ac.jp 内線:3783)
note

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