ARTICLE

• Critical Exponents of SAT in Two Dimensional Square Lattice
• Ding En-Yong, Huang Yun, Zhao De-Lu
• In this article, the critical exponents of the polymer model SAT in two dimensional square lattice have been studied wit...
• 1999, 15 (09): 769-774 DOI: 10.3866/PKU.WHXB19990901

• 2648Abstract/Metrics
• 2518 PDF(1524KB)

• Synthesis and Crystal Structure and Quantum Chemistry of Tris(2-benzimidazylmethyl)amine with Manganese(II)
• Miao Fang-Ming, Fan Zhi, Zhou Wei-Hong, Qi Li-Ning, Li Ai-Xiu, Liu Xiao-Lan
•  A new complex of tris(2-benzimidazylmethyl)amine (NTB) with manganese(II) was synthesized. Single crystal X ray di...
• 1999, 15 (09): 775-782 DOI: 10.3866/PKU.WHXB19990902

• 4139Abstract/Metrics
• 2473 PDF(1312KB)

• The Preparation of Nanosized Anatase TiO₂ Powder by Using TiCl₄ a Precursor
• Zhu Yong-Fa, Zhang Li, Gao Chong, Yao Wen-Qing, Cao Li-Li
• Nanosized anatase TiO_2 powder was prepared by using TiCl_4 ethanol solution as a precursor. The distribution of particl...
• 1999, 15 (09): 784-788 DOI: 10.3866/PKU.WHXB19990903

• 3814Abstract/Metrics
• 2828 PDF(2709KB)

• Solution of Petroleum Sulfonate Sulfonate and its Oil/Water Equilibrated System
• Chen Yong-Mei, Xu Feng, Zhang Rui, Wang Han-Hui, Yu Jia-Yong
• Micelle and premicellar solution of petroleum sulfonate and its oil/water equilibrated system have been studied by ESR w...
• 1999, 15 (09): 789-793 DOI: 10.3866/PKU.WHXB19990904

• 3079Abstract/Metrics
• 2789 PDF(1471KB)

• Energy Transfer in the Luminescence Process of YTaO₄：Gd,Eu
• Li Bo, Gu Zhen-Nan, Lin Jian-Hua, Su Mian-Zeng
• Yttrium orthotantalate co doped by Eu 3+ and Gd 3+ has been synthesized by solid state method. The emission and excitati...
• 1999, 15 (09): 794-798 DOI: 10.3866/PKU.WHXB19990905

• 3908Abstract/Metrics
• 2614 PDF(1479KB)

• Investigation of Several Water Models by NPT Ensemble Monte Carlo Simulation
• Jin Wen-Zheng, Wang Wen-Chuan
•  Five water potential energy models have been investigated in this paper by NPT ensemble Monte Carlo method. The pe...
• 1999, 15 (09): 799-804 DOI: 10.3866/PKU.WHXB19990906

• 3470Abstract/Metrics
• 2794 PDF(1464KB)

• Determination of the Molecular First-order Hyperpolarizabilities of Six Stilbzolium-like Dyes in Solid State and the Solvent Effects
• Zhan Chuan-Lang, Wang Duo-Yuan
• By using the solvatochromism, we have studied the solvent effects on the molecular first-order hyperpolarizabilities of ...
• 1999, 15 (09): 805-811 DOI: 10.3866/PKU.WHXB19990907

• 3553Abstract/Metrics
• 2616 PDF(2404KB)

• Rotational Inelastic Collisions of NH₂(A²A₁,(0,9,0)) under Single Collisional Condition
• Dong Feng, Zou Sheng-Li, Chen Hong, Li Xue-Chu, Lou Nan-Quan
• The study on the rotational state to state energy transfer (RSET) of asymmetric top molecule NH 2 (～A2A1) (0,9,0) under ...
• 1999, 15 (09): 812-818 DOI: 10.3866/PKU.WHXB19990908

• 2807Abstract/Metrics
• 2760 PDF(1896KB)

• Monte Carlo Simulation of SAT in Three Dimensional Lattice
• Ding En-Yong, Huang Yun, Zhao De-Lu
• In this article, the critical exponents of the polymer model Self Avoiding Trail (SAT) in three dimensional simple cubic...
• 1999, 15 (09): 819-823 DOI: 10.3866/PKU.WHXB19990909

• 2409Abstract/Metrics
• 2594 PDF(2323KB)

Note

• Analysis on Valence Electron Structures of Titanium Aluminides
• Li Wen, Zhang Rui-Lin, Yu Rui-Huang
• This paper analyzes the valence electron structures of Titanium Aluminides according to the EET and expounds the natural...
• 1999, 15 (09): 824-829 DOI: 10.3866/PKU.WHXB19990910

• 3417Abstract/Metrics
• 2830 PDF(1463KB)

• Diapersion of Sucrose on the Surface of Alumina
• Zhu Yue-Xiang, Pan Xiao-Min, Xie You-Chang
• 1999, 15 (09): 830-833 DOI: 10.3866/PKU.WHXB19990911

• 3268Abstract/Metrics
• 2934 PDF(489KB)

• A Quantum and Docking Study of Substituted Deoxyurdines
• Sun Ming, Li Wei-Zhong, Yu Ming, Wang Jin-Ling, Miao Fang-Ming, I Basnak, T A Hamor, R T Walker
• 5- substituted-6-aza-2'-deoxyuridines are inhibitors of herps simplex virius type-1-thymidine kinase (HSV-1 TK). In this...
• 1999, 15 (09): 834-837 DOI: 10.3866/PKU.WHXB19990912

• 3261Abstract/Metrics
• 2495 PDF(1193KB)

• Enthalpies and Entropies of Dissolution and Dissociation of Benzoic Acid in EtOH-H₂O and i-PrOH-H₂O Mixtures
• Hu Xin-Gen, Lin Rui-Sen, Zong Han-Xing
• In this paper, the dissolution and dissociation enthalpies of benzoic acid in ethanol water and isopropanol-H2O mixtures...
• 1999, 15 (09): 838-844 DOI: 10.3866/PKU.WHXB19990913

• 6661Abstract/Metrics
• 3221 PDF(2625KB)

• Photoionization/Dissociation Channels and Mechanism of 1,2-Propylene Oxide
• Liu Fu-Yi, Sheng Liu-Si, Qi Fei, Wu Guo-Hua, Gao Hui, Zhou Wei-Dong, Zhang Yun-Wu
• Photoionization/dissociation of 1,2-propylene oxide are performed by using a time of flight mass spectrometer(TOF MS) wi...
• 1999, 15 (09): 845-849 DOI: 10.3866/PKU.WHXB19990914

• 4179Abstract/Metrics
• 2471 PDF(1598KB)

• Studies on Solid-Solid Phase Transition of Polyols and their Binary Mixtures by Infrared Spectroscopy
• Feng Hai-Yan, Liu Xiao-Di, He Shu-Mei, Wu Ke-Zhong, Zhang Jian-Ling
•  FT-infrared spectrometer was used to obtain a series of infrared spectra at various temperatures of pentaerythrito...
• 1999, 15 (09): 850-855 DOI: 10.3866/PKU.WHXB19990915

• 3767Abstract/Metrics
• 2644 PDF(1487KB)

• Circular Dichroism and Molecular Conformation of Cyclodextrins Bearing Benzoyl Moiety
• Zhang Yan-Ling, Gao Xing-Ming, Tong Lin-Hui, Ma Xue-Yi
• The molecular conformation of cyclodextrins (β-CD, γ-CD) bearing benzoyl moiety was studied by circular dichr...
• 1999, 15 (09): 856-859 DOI: 10.3866/PKU.WHXB19990916

• 3167Abstract/Metrics
• 2387 PDF(1954KB)

• Studies on p-aminoazobenzene(C₁₂H₁₁N₃)Using Photoionization Mass Spectrum with Synchrotron Radiation(SR)
• Wu Guo-Hua, Sheng Liu-Si, Gao Hui, Zhang Yun-Wu
• In this paper, the photoionization and photodissociative ionization processes of p-aminoazobenzene (pAAB, C12H11N3) usin...
• 1999, 15 (09): 860-864 DOI: 10.3866/PKU.WHXB19990917

• 3458Abstract/Metrics
• 2425 PDF(1381KB)