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1

Semi-ab initio calculations of superposition model and crystal field parameters for Co2+ ions using the exchange charge model

M.G. Brik, Yau-Yuen Yeung

Journal:

Journal of Physics and Chemistry of Solids

Year:

2008

Language:

english

File:

PDF, 348 KB

english, 2008

2

An experience of teaching for learning by observation: Remote-controlled experiments on electrical circuits

Siu Cheung Kong, Yau Yuen Yeung, Xian Qiu Wu

Journal:

Computers & Education

Year:

2009

Language:

english

File:

PDF, 2.25 MB

english, 2009

3

Crystal field levels and fine structure of the ground orbital state for high spin Fe2+ and Fe4+ ions in YBa2(Cu1−xFex)3O7−δ

Czeslaw Rudowicz, Maolu Du, Yau-Yuen Yeung

Journal:

Journal of Physics and Chemistry of Solids

Year:

1993

Language:

english

File:

PDF, 1.04 MB

english, 1993

4

A social network analysis of research collaboration in physics education

Yeung, Yau-Yuen, Liu, Timon Cheng-Yi, Ng, Pun-Hon

Journal:

American Journal of Physics

Year:

2005

Language:

english

File:

PDF, 477 KB

english, 2005

5

Technology-Enhanced Physics Programme for Community-Based Science Learning: Innovative Design and Programme Evaluation in a Theme Park

Tho, Siew Wei, Chan, Ka Wing, Yeung, Yau Yuen

Journal:

Journal of Science Education and Technology

Year:

2015

Language:

english

File:

PDF, 2.05 MB

english, 2015

6

A Systematic Review of Remote Laboratory Work in Science Education with the Support of Visualizing its Structure through the HistCite and CiteSpace Software

Tho, Siew Wei, Yeung, Yau Yuen, Wei, Rui, Chan, Ka Wing, So, Winnie Wing-mui

Journal:

International Journal of Science and Mathematics Education

Year:

2016

Language:

english

File:

PDF, 1.08 MB

english, 2016

7

Microscopic spin-Hamiltonian parameters and crystal field energy levels for the low C3 symmetry Ni2+ centre in LiNbO3 crystals

Zi-Yuan Yang, Czeslaw Rudowicz, Yau-Yuen Yeung

Journal:

Physica B: Condensed Matter

Year:

2004

Language:

english

File:

PDF, 260 KB

english, 2004

8

Crystal field levels and zero-field splitting parameters of Cr2+ in the mixed system Rb2MnxCr1−xCl4

Czeslaw Rudowicz, Maolu Du, Yau-yuen Yeung, Yi-yang Zhou

Journal:

Physica B: Condensed Matter

Year:

1993

Language:

english

File:

PDF, 561 KB

english, 1993

9

Crystal field and microscopic spin Hamiltonians approach including spin–spin and spin–other-orbit interactions for d2 and d8 ions at low symmetry C3 symmetry sites: V3+ in Al2O3

Czeslaw Rudowicz, Zi-Yuan Yang, Yau-yuen Yeung, Jian Qin

Journal:

Journal of Physics and Chemistry of Solids

Year:

2003

Language:

english

File:

PDF, 190 KB

english, 2003

10

Modeling of Spin Hamiltonian Parameters for Vanadyl-Doped({fhbox{K}_2hbox{SO}_4{-}hbox{Na}_2hbox{SO}_4{-}hbox{ZnSO}_4})Glass

Lin-Hua Xie, Yau-Yuen Yeung

Journal:

Applied Magnetic Resonance

Year:

2011

Language:

english

File:

PDF, 272 KB

english, 2011

11

Ninth Graders’ Learning Interests, Life Experiences and Attitudes Towards Science & Technology

Shu-Nu Chang, Yau-Yuen Yeung, May Hung Cheng

Journal:

Journal of Science Education and Technology

Year:

2009

Language:

english

File:

PDF, 291 KB

english, 2009

12

Spin Hamiltonian and structural disorder analysis for two high temperature Cr3+ defect centers in α-LiIO3 crystals—low symmetry effects

Zi-Yuan Yang, Czesław Rudowicz, Yau-yuen Yeung

Journal:

Journal of Physics and Chemistry of Solids

Year:

2003

Language:

english

File:

PDF, 214 KB

english, 2003

13

Biochemical and molecular characterization of dopa-responsive dystonias in Hong Kong Chinese

C.M. Mak, T.S. Siu, S. Tam, C.W. Lam, Y.W. Chan, K.Y. Chan, B. Chan, E. Yau, J. Hui, W.L. Yeung, L.C. Low, V.C. Wong, Y.Y. Lam, C.H. Ko, W.W. Cheng, Y.P. Yuen, H.C. Lee, W.K. Siu, S.F. Tong

Journal:

Clinica Chimica Acta

Year:

2010

Language:

english

File:

PDF, 72 KB

english, 2010

14

Biochemical and molecular characterization of tyrosine hydroxylase deficiency in Hong Kong Chinese

C.M. Mak, C.W. Lam, T.S. Siu, K.Y. Chan, W.K. Siu, W.L. Yeung, J. Hui, V.C.N. Wong, L.C.K. Low, C.H. Ko, C.W. Fung, S.P. Chen, Y.P. Yuen, H.C. Lee, E. Yau, B. Chan, S.F. Tong, S. Tam, Y.W. Chan

Journal:

Molecular Genetics and Metabolism

Year:

2010

Language:

english

File:

PDF, 135 KB

english, 2010

15

What Factors Affect the 5 D 0 Energy of Eu 3+ ? An Investigation of Nephelauxetic Effects

Tanner, Peter A., Yeung, Yau Yuen, Ning, Lixin

Journal:

Journal of Physical Chemistry A

Year:

2013

Language:

english

File:

PDF, 1.48 MB

english, 2013

16

Microscopic spin Hamiltonian approaches for 3d8 and 3d2 ions in a trigonal crystal field - perturbation theory methods versus complete diagonalization methods

Rudowicz, Czeslaw, Yeung, Yau-yuen, Yang, Zi-Yuan, Qin, Jian

Journal:

Journal of Physics Condensed Matter

Year:

2002

Language:

english

File:

PDF, 177 KB

english, 2002

17

Study of the Defect Structure and Crystal-Field Parameters of α-Al2O3:Yb3+

Lin-Hua Xie, Yau-Yuen Yeung

Journal:

Applied Magnetic Resonance

Year:

2013

Language:

english

File:

PDF, 502 KB

english, 2013

18

Nephelauxetic Effects in the Electronic Spectra of Pr 3+

Tanner, Peter A., Yeung, Yau Yuen

Journal:

Journal of Physical Chemistry A

Year:

2013

Language:

english

File:

PDF, 634 KB

english, 2013

19

New analyses of energy level datasets for LaCl3:Ln3+ (Ln=Pr, Nd, Er)

Yeung, Yau Yuen, Tanner, Peter A.

Journal:

Journal of Alloys and Compounds

Year:

2013

Language:

english

File:

PDF, 447 KB

english, 2013

20

Parametrization of free ion levels of four isoelectronic 4f2 systems: Insights into configuration interaction parameters

Yeung, Yau Yuen, Tanner, Peter A.

Journal:

Chemical Physics Letters

Year:

2013

Language:

english

File:

PDF, 469 KB

english, 2013

21

Some Aspects of Configuration Interaction of the 4f N Configurations of Tripositive Lanthanide Ions

Tanner, Peter A., Yeung, Yau-Yuen, Ning, Lixin

Journal:

Journal of Physical Chemistry A

Year:

2014

Language:

english

File:

PDF, 919 KB

english, 2014

22

Semi-empirical calculations of radiative rates for parity-forbidden transitions within the 4f 2 configuration of Ba-like ions La + , Ce 2+ , Pr 3+ and Nd 4+ and 4f 12 configuration of Dy-like Yb 4+

Li, Hui, Kuang, Xiao-Yu, Yuen Yeung, Yau

Journal:

Journal of Physics B Atomic Molecular and Optical Physics

Year:

2014

Language:

english

File:

PDF, 366 KB

english, 2014

23

Chinese students’ science-related experiences: Comparison of the ROSE study in Xinjiang and Shanghai

Yeung, Yau-yuen, Li, Yufeng

Journal:

Research in Science & Technological Education

Year:

2015

Language:

english

File:

PDF, 198 KB

english, 2015

24

Theoretical investigations of the microscopic spin Hamiltonian parameters including the spin–spin and spin–other-orbit interactions for Ni 2+ (3d 8 ) ions in trigonal crystal fields

Yang, Zi-Yuan, Hao, Yue, Rudowicz, Czeslaw, Yeung, Yau-yuen

Journal:

Journal of Physics Condensed Matter

Year:

2004

Language:

english

File:

PDF, 271 KB

english, 2004

25

Theoretical calculations of energies, and radiative rates for parity-forbidden transitions within the 4f3 configuration in La-like ions Pr2+ and Nd3+

Li, Hui, Kuang, Xiao-Yu, Yeung, Yau Yuen

Journal:

Journal of Luminescence

Year:

2016

Language:

english

File:

PDF, 437 KB

english, 2016

26

Effects of vacancies on valence stabilities of europium ions in β-Ca2SiO4: Eu phosphors

Wen, Jun, Yeung, Yau-Yuen, Ning, Lixin, Duan, Chang-Kui, Huang, Yucheng, Zhang, Jie, Yin, Min

Journal:

Journal of Luminescence

Year:

2016

Language:

english

File:

PDF, 1.04 MB

english, 2016

27

Identifying professional development environment for mentor teachers at a Learning Centre

Cheng, May May‐hung, Yeung, Yau‐Yuen

Journal:

Teacher Development

Year:

2010

Language:

english

File:

PDF, 167 KB

english, 2010

28

Ninth Graders' Learning Interests, Life Experiences and Attitudes Towards Science & Technology

Shu-Nu Chang, Yau-Yuen Yeung and May Hung Cheng

Journal:

Journal of Science Education and Technology

Year:

2009

Language:

english

File:

PDF, 1.67 MB

english, 2009

29

Structural Evolutions and Crystal Field Characterizations of Tm-Doped YAlO 3 : New Theoretical Insights

Ju, Meng, Lu, Cheng, Yeung, Yau-yuen, Kuang, Xiaoyu, Wang, Jingjing, Zhu, Yongsheng

Journal:

ACS Applied Materials & Interfaces

Year:

2016

Language:

english

File:

PDF, 899 KB

english, 2016

30

First-principles calculations and re-analysis of optical spectra and electron paramagnetic resonance parameters for Yb3+ in YAl3(BO3)4 crystal

LI, Bang-xing, LEUNG, Chi-fai, YEUNG, Yau-yuen

Journal:

Journal of Rare Earths

Year:

2017

Language:

english

File:

PDF, 660 KB

english, 2017

31

Thermal stabilities, electronic structures and optical properties of intrinsic defects and dopant cerium in Ca 4 F 2 Si 2 O 7

Wen, Jun, Yeung, Yau-Yuen, Ning, Lixin, Duan, Chang-Kui, Huang, Yucheng, Zhang, Jie, Yin, Min

Journal:

Journal of Alloys and Compounds

Year:

2017

Language:

english

File:

PDF, 1021 KB

english, 2017

32

Theoretical investigation of the electronic structure and luminescence properties for Nd x Y 1-x Al 3 (BO 3 ) 4 nonlinear laser crystal

Ju, Meng, Sun, Guo Liang, Kuang, Xiao-Yu, Lu, Cheng, Zhu, Yongsheng, Yeung, Yau-yuen

Journal:

Journal of Materials Chemistry C

Year:

2017

Language:

english

File:

PDF, 3.70 MB

english, 2017

33

Geometric, Electronic and Optical Properties of Undoped and Cerium-Doped La 5 (Si 2+x B 1−x )(O 13−x N x ) Solid Solutions: A Theoretical Investigation

Wen, Jun, Zhou, Qingqing, Ning, Lixin, Duan, Chang-Kui, Huang, Yucheng, Yin, Min, Yeung, Yau-Yuen

Journal:

Journal of Luminescence

Year:

2017

Language:

english

File:

PDF, 938 KB

english, 2017

34

A systematic study of the microstructure and laser characteristics of Pr 3+ -doped lithium lutetium fluoride

Xiao, Yang, Ju, Meng, Kuang, Xiao-yu, Yeung, Yau-yuen

Journal:

Journal of Alloys and Compounds

Year:

2018

Language:

english

File:

PDF, 2.93 MB

english, 2018

35

Electronic Spectra of Cs 2 NaYb(NO 2 ) 6 : Is There Quantum Cutting?

Luo, Yuxia, Liu, Zhenyu, Hau, Sam C. K., Yeung, Yau-yuen, Wong, Ka Leung, Shiu, Kwok-Keung, Chen, Xueyuan, Zhu, Haomiao, Bao, Guochen, Tanner, Peter A.

Journal:

Journal of Physical Chemistry A

Year:

2018

Language:

english

File:

PDF, 1.05 MB

english, 2018

36

Paternal uniparental disomy of chromosome 19 in a pair of monochorionic diamniotic twins with dysmorphic features and developmental delay

Yeung, Kit San, Ho, Matthew Sai Pong, Lee, So Lun, Kan, Anita Sik Yau, Chan, Kelvin Yuen Kwong, Tang, Mary Hoi Yin, Mak, Christopher Chun Yu, Leung, Gordon Ka Chun, So, Po Lam, Pfundt, Rolph, Marshall

Journal:

Journal of Medical Genetics

Year:

2018

Language:

english

File:

PDF, 997 KB

english, 2018

37

Deciphering the Microstructure and Energy-Level Splitting of Tm 3+ -Doped Yttrium Aluminum Garnet

Ju, Meng, Zhong, MingMin, Lu, Cheng, Yeung, Yau-yuen

Journal:

Inorganic Chemistry

Year:

2018

Language:

english

File:

PDF, 3.28 MB

english, 2018

38

Exome sequencing identifies molecular diagnosis in children with drug-resistant epilepsy

Tsang, Mandy Ho-Yin, Leung, Gordon Ka-Chun, HO, Alvin Chi-Chung, Yeung, Kit-San, Mak, Christopher Chun-Yu, Pei, Steven Lim-Cho, Yu, Mullin Ho-Chung, Kan, Anita Sik-Yau, Chan, Kelvin Yuen-Kwong, Kwong,

Journal:

Year:

2018

Language:

english

File:

PDF, 925 KB

english, 2018

39

New Theoretical Insights into the Crystal-Field Splitting and Transition Mechanism for Nd 3+ Doped Y 3 Al 5 O 12

Ju, Meng, Xiao, Yang, Zhong, MingMin, Sun, Weiguo, Xia, Xinxin, Yeung, Yau-yuen, Lu, Cheng

Journal:

ACS Applied Materials & Interfaces

Year:

2019

File:

PDF, 476 KB

2019

40

New Theoretical Insights into the Crystal-Field Splitting and Transition Mechanism for Nd 3+ Doped Y 3 Al 5 O 12

Ju, Meng, Xiao, Yang, Zhong, MingMin, Sun, Weiguo, Xia, Xinxin, Yeung, Yau-yuen, Lu, Cheng

Journal:

ACS Applied Materials & Interfaces

Year:

2019

Language:

english

File:

PDF, 476 KB

english, 2019

41

-doped

Cai, Jiajia, Jing, Weiguo, Cheng, Jun, Zhang, Yongfan, Chen, Yonghu, Yin, Min, Yeung, Yau-Yuen, Duan, Chang-Kui

Journal:

Physical Review B

Year:

2019

Language:

english

File:

PDF, 2.67 MB

english, 2019

42

Unraveling the local structure and luminescence evolution in Nd3+-doped LiYF4 laser crystals: a new theoretical approach

Xiao, Yang, Kuang, Xiao-Yu, Yeung, Yau Yuen, Ju, Meng

Journal:

Physical Chemistry Chemical Physics

Year:

2020

File:

PDF, 8.02 MB

2020

43

Electromoxibustion for knee osteoarthritis in older adults: A pilot randomized controlled trial

Cheung, Teris, Ho, Yuen Shan, Yuen, Chun-Sum, Lam, Chun-Sing, Chun-Lung So, Billy, Chen, Shu-Cheng, Leung, Doris Y.P., Kwai-Ping Suen, Lorna, Tin-Yau So, Larry, Chun-Hei Ho, Alex, Yeung, Wing-Fai

Journal:

Complementary Therapies in Clinical Practice

Year:

2020

File:

PDF, 1.51 MB

2020