诺贝尔奖,指根据诺贝尔1895年的遗嘱而设立的五个奖项。
1901年首次颁发,至今已经颁发了122年了,总共有900多位个人获奖,而获得诺贝尔奖科学奖的华裔科学家只有八位。
1946年,经吴大猷教授推荐赴美,师从诺贝尔物理学奖获得者费米教授。
1956年4月起,李政道和杨振宁联袂合作,发表经典论文《弱相互作用中的宇称守恒质疑》。
1957年,与杨振宁共同获得诺贝尔物理学奖。
Hydrogen Content and Energy-Productive Mechanism of White Dwarfs
作者:Lee, Tsung-Dao(李政道)
导师:Enrico Fermi(恩利克·费米)
学位授予机构:The University of Chicago
论文链接:
https://www.pqdtcn.com/thesisDetails/EAE54A45BD2E31ADCAD36A9B8C9B6E67 (PQDT全文链接)
https://www.proquest.com/pqdtglobal/docview/301823262/
摘要:
The equilibrium states of white dwarf stars of arbitrary mass and chemical composition are discussed. An improved expression for electronic conductivity and free electron density in the intermediate de generate state is derived. It is found that no appreciable amount of hydrogen can exist in any white dwarf star. The upper limit of hydrogen concentration (by weight) in the interior of a star having the mass of the sun is found to be 4 X 10-3 even in the absence of the carbon cycle. The corresponding value for stars of half the mass of the sun is 4.6 X KX3.
Investigations on stability show that a white dwarf star cannot live on the nuclear energy produced in its interior. The alternate mechanism of energy produced in the envelope is discussed. The equilibrium distribution of hydrogen in the envelope is also calculated. From this the observed fact of strong hydrogen lines in the spectrum of white dwarfs is explained.
(1922年10月1日~):安徽合肥人,毕业于国立西南联合大学、清华大学、芝加哥大学。
1945年获穆藕初奖学金赴美留学
1957年,与李政道共同获得诺贝尔物理学奖。
杨振宁的四个重要学术贡献:“规范场理论”、“宇称不守恒理论”和他在统计力学、高温超导方面的成就。
On the Angular Distribution in Nuclear Reactions and Coincidence Measurements
作者:Yang, Chen Ning (杨振宁)
导师:Edward Teller(爱德华·泰勒)
学位授予机构:The University of Chicago
论文链接:
https://www.pqdtcn.com/thesisDetails/EAE54A45BD2E31ADC5512557AF0922DC(PQDT全文链接)
https://www.proquest.com/pqdtglobal/docview/301825276/
摘要:
Theorems concerning the general form of the angular distribution of products of nuclear reactions and disintegrations are derived. These theorems are based only on the invariance properties of the physical process under space-rotation and under inversion. The following examples are studied in detail: (i) Angular correlation between the electron and the neutrino in β-decay. (ii) Angular correlation between a β-ray and a γ-ray emitted in succession by a nucleus.(iii) Angular correlation between two γ-rays emitted in succession by a nucleus.
(1936年1月27日~):生于美国密歇根州安阿伯城,祖籍山东省日照市。毕业于台湾省立工学院机械工程系、密歇根大学。
1948年,丁肇中随其父母去了台湾,1956年9月,赴美国密歇根大学学习。
1974年发现第4种夸克的束缚态—J粒子;
1976年被授予诺贝尔物理奖。
An Investigation of Pion-Proton Interactions at High Energies
作者:Ting, Chao Chung(丁肇中)
导师:Lawrence W. Jones(劳伦斯·琼斯)、马丁·佩尔(Martin Lewis Perl)
学位授予机构:University of Michigan
论文链接:
https://www.pqdtcn.com/thesisDetails/AB548D497317246C0F8088E56BF942C7 (PQDT全文链接)
https://www.proquest.com/pqdtglobal/docview/302127184/
摘要:
This experiment is a continuation of a series of experiments designed to study the pion-proton interaction at energies above 1.5 Bev/c. The π- - p differential cross section from 1.5 to 2.5 Bev/c was measured with luminescent chambers by Perl, Jones, and Lai, where the π+ + p differential cross section at the same energy range was measured by Cook et al with spark chambers. This experiment was done essentially with the same technique as the π+ p experiment, where spark chamber pictures were taken when certain coplanarity counters were triggered by the outgoing particles.
(1936年11月19日~):出生于中国台湾省新竹市,毕业于台湾大学、台湾清华大学、美国加州大学伯克利分校。此人是“深绿学者”。
1962年,赴美国加利福尼亚大学伯克利分校深造;
1986年,李远哲获得诺贝尔化学奖,表彰他们研究较大分子的化学反应,利用激光控制发生化学反应的类型。
Photoionization of Alkali-metal Vapors
作者:Lee, Yuan-Tseh (李远哲)
导师:Bruce H. Mahan
学位授予机构:University of California, Berkeley
论文链接:
https://www.pqdtcn.com/thesisDetails/F256E4CF214DE3C4951F789D01C6F12B (PQDT全文链接)
https://www.proquest.com/pqdtglobal/docview/302162401/
摘要:
The vapors of potassium, rubidium, and cesium have been photoionized with light absorbed in the discrete region of the atomic spectrum. The energy threshold for the ionization process has been determined and the ions produced identified by mobility measurements. The data give lower limits for the dissociation.+++ energies of Kg, Rbg and CSg, Each of these molecular ions has a bond energy approximately $0% greater than that of the corresponding neutral molecule. In addition, lower limits for the electron affinities of the alkali atoms and values for the mobilities of 4~ 4-4* Rb, Rbg, Cs and CSg in their present vapor are given.
(1948年2月28日~):出生于美国密苏里州圣路易斯,祖籍江苏太仓。毕业于罗彻斯特大学、加州大学伯克利分校。
1997年获得诺贝尔物理学奖,其贡献是在激光冷却和捕陷原子方面的独立的、开拓性的研究。
Observation of the Forbidden Magnetic Dipole Transition 62P1/2 → 72P1/2 in Atomic Thallium
作者:Chu, Steven(朱棣文)
导师:Eugene Commins(尤金·康明斯)
学位授予机构:University of California, Berkeley
论文链接:
https://www.pqdtcn.com/thesisDetails/3118371FFEA86DF3BEF55852A44A1C1F (PQDT全文链接)
https://www.proquest.com/pqdtglobal/docview/302807361/
摘要:
This thesis describes a measurement of the 62P1/2 → 72P1/2 forbidden magnetic dipole matrix element in atomic thallium. A pulsed, linearly polarized dye laser tuned to the transition frequency is used to excite the thallium vapor from the 62P1/2 ground state to the excited 72P1/2 excited state. Interference between the magnetic dipole M1 amplitude and a static electric field induced E1 amplitude results in an atomic polarization of the 72P1/2 state, and the subsequent circular polarization of 535 nm fluorescence. The circular polarization is seen to be proportional to ⟨M1⟩ /⟨El⟩ as expected, and measured for several transitions between hyperfine levels of the 62P1/2 and 72P1/2 states. The result is ⟨M1⟩ = -(2.11±0.30)x10-5|e|h/2mc, in agreement with theory.
(1939年2月28日~):出生于河南平顶山市宝丰县,毕业于伊利诺伊州奥古斯塔纳学院、芝加哥大学。
1957年,获得香港教会的奖学金,赴美国留学;
1998年获得诺贝尔物理学奖,表彰他们的工作令物理学界对电流在磁场中的量子现象有了新的理解,并诱发一连串相关的研究。
de Haas - van Alphen Effect and Electronic Band Structure of Nickel
作者:Tsui, Daniel Chee(崔琦)
导师:R. W. Stark
学位授予机构:The University of Chicago
论文链接:
https://www.pqdtcn.com/thesisDetails/A1B0A60B6247CE5CF2A735791CE43C1A (PQDT全文链接)
https://www.proquest.com/pqdtglobal/docview/302289411
摘要:
We present here a de Haas-van Alphen (DHVA) investigation of nickel utilizing low-frequency field-modulation techniques in magnetic fields extending to 38 kG and at temperatures down to 0.3\ifmmode^\circ\else\textdegree\fi{}K. Two distinct sets of DHVA-frequency branches were obtained with the magnetic field in either the ($1\overline{1}0$) or the (100) crystallographic symmetry plane. The assignment of these to sheets of the nickel Fermi surface is discussed in terms of the general features of band-structure models recently proposed for ferromagnetic nickel. The low-frequency branches are assigned to the [111]-directed necks of the spin-$\ensuremath{\uparrow}$ $s$-band electron sheet. The high-frequency branches are shown to arise from a $d$-band hole pocket derived from a pure ${X}_{5}$ level in the spin-$\ensuremath{\downarrow}$ band. No evidence was obtained for $d$-band hole pockets derived from the ${X}_{2}\ensuremath{\downarrow}$ and ${L}_{3}\ensuremath{\downarrow}$ levels. Since the singal-to-noise ratio for detecting the high-frequency branches was large, the fact that we did not observe any DHVA oscillations assignable to either the ${X}_{2}\ensuremath{\downarrow}$ or ${L}_{3}\ensuremath{\downarrow}$ pockets makes their existence doubtful.
(1952年2月1日—2016年8月24日):出生于美国纽约,祖籍浙江省杭州市。
毕业于美国哈佛大学、英国剑桥大学。钱学森的侄子,他父亲是庚子赔款奖学金的赴美留学生。
2008年获得诺贝尔化学奖,因发现和研究改造了绿色荧光蛋白的贡献。
The Design and Use of Organic Chemical Tools in Cellular Physiology
作者:Tsien, Roger Y (钱永健)
导师:Richard Adrian
学位授予机构:University of Cambridge
论文链接:
无全文
https://www.proquest.com/pqdtglobal/docview/1773602428/
(1933年11月4日-2018年9月23日):今上海市金山区人,毕业于英国格林威治大学、伦敦大学学院。被誉为“光纤之父”。
1948年,高锟移居台湾,之后再随父亲迁往香港。
1966年,发表了《光频率介质纤维表面波导》的论文
2009年获得诺贝尔物理学奖,因在“有关光在纤维中的传输以用于光学通信方面”作出突破性成就。
Waveguides for millimetric and submillimetric electromagnetic waves
作者:Kao, Charles K(高锟)
导师:Harold Barlow(哈罗德·巴洛)
学位授予机构:University of London
论文链接:
无全文
https://www.proquest.com/pqdtglobal/docview/1814213344/