Potential-Assisted Target Atomic Ionization Excitation Radiation Near-Infrared Spectra

Ying Zhang; Zhongfeng Xu; Xing Wang; Jieru Ren; Yanning Zhang; Cexiang Mei; Xianming Zhou; Changhui Liang; Wei Wang; Xiaoan Zhang

doi:10.3788/AOS231910

Acta Optica Sinica, Volume. 44, Issue 7, 0702001(2024)

Potential-Assisted Target Atomic Ionization Excitation Radiation Near-Infrared Spectra

Ying Zhang^1,2, Zhongfeng Xu², Xing Wang², Jieru Ren², Yanning Zhang¹, Cexiang Mei¹, Xianming Zhou¹, Changhui Liang¹, Wei Wang³, and Xiaoan Zhang^1,3、*

Author Affiliations

¹Ion Beam and Optical Physical Laboratory, Xianyang Normal University, Xianyang 712000, Shaanxi , China

²School of Physics, Xi an Jiaotong University, Xi an 710049, Shaanxi , China

³Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, Gansu , China

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Figures & Tables(5)

Fig. 1. Schematic for atomic physics platform on ECRIS in HIRFL

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Fig. 2. Measured near-infrared spectra induced by ¹²⁹Xe^q⁺ ions with 1360 keV kinetic energy impacting on Al surface. (a) ¹²⁹Xe¹⁷⁺; (b) ¹²⁹Xe²⁷⁺

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Fig. 3. Measured near-infrared spectra induced by ¹²⁹Xe^q⁺ ions with 1360 keV kinetic energy impacting on Ti surface. (a) ¹²⁹Xe¹⁷⁺; (b) ¹²⁹Xe²⁷⁺

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Fig. 4. Single ion fluorescence yield of near-infrared spectra and potential energy of ¹²⁹Xe^q⁺ ion as functions of charge q

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Table 1. Measured spectrum data induced by ¹²⁹Xe^q⁺ ions on Al and Ti surface

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Table 1. Measured spectrum data induced by ¹²⁹Xe^q⁺ ions on Al and Ti surface

Ion	Observed wavelength /nm	Reference wavelength^［16］ /nm	Upper level			Lower level			Transitiontype
Ion	Observed wavelength /nm	Reference wavelength^［16］ /nm	Configuration	Term	J	Configuration	Term	J	Transitiontype
Al II	808.75±0.03	808.69	3s9f	¹F°	3	3s5d	¹D	2	E₁
Al XII	842.42±0.01	842.40	1s4p	³P°	0	1s4s	³S	1	E₁
Al III	960.65±0.02	960.61	2p⁶5d	²D	5/2	2p⁶5p	²P°	3/2	E₁
Al II	1050.72±0.01	1050.68	3s9s	³S	1	3s6p	³P°	0	E₁
Al II	1120.52±0.04	1120.44	3s7d	³D	2	3s5f	³F°	3	E₁
Al III	1195.67±0.02	1195.60	2p⁶8d	²D	3/2	2p⁶7p	²P°	1/2	E₁
Al XI	1251.08±0.02	1251.00	1s²4d	²D	3/2	1s²4p	²P°	1/2	E₁
Al I	1275.69±0.01	1275.73	3s²5p	²P^o	1/2	3s²3d	²D	3/2	E₁
Al I	1315.12±0.01	1315.08	3s²4p	²P°	1/2	3s²4s	²S	1/2	E₁
Al I	1359.62±0.03	1359.57	3s7d	³D	1	3s6p	³P°	0	E₁
Al I	1424.96±0.02	1424.90	2s²2p³（²P°）3s	³P°	1	2s²2p³（⁴S°）3p	³P	1	E₁
Al II	1583.31±0.04	1583.25	3s8f	³F^o	2	3s6d	³D	3	E₁
AlXII	1525.03±0.01	1525.00	1s4d	³D	2	1s4p	³P°	2	E₁
Al I	1595.72±0.02	1595.66	3s²6f	²F°	5/2	3s²nd	y ²D	3/2	E₁
Al I	1675.08±0.02	1675.05	3s²nd	y ²D	5/2	3s²4p	²P°	3/2	E₁
Ti III	809.86±0.04	809.85	3p⁶3d5p	³D^o	2	3p⁶3d4d	¹D	2	E₁
Ti III	825.31±0.04	825.29	3p⁶3d5f	³D^o	3	3p⁶3d5d	³F	4	E₁
Ti I	845.09±0.04	845.08	3d²（¹G）4s4p（³P°）	x ³G°	4	3d³（²H）4s	a ³H	5	E₁
Ti III	932.49±0.01	932.48	3p⁶3d²	³P	2	3p⁶3d²	³F	2	E₂ M₂
Ti II	965.02±0.01	965.00	3d²（¹G）4s	b²G	9/2	3d²（³F）4s	a ²F	7/2	E₂ M₂
Ti XVIII	989.01±0.01	989.00	2p³	²D^o	3/2	2p³	²D^o	5/2	M₁
Ti I	1075.21±0.03	1075.18	3d⁴	³P₂	0	3d²（³P）4s4p（³P°）	z ³S°	1	E₁
Ti I	1171.04±0.04	1171.06	3d²（¹D）4s4p（³P°）	x ³D°	1	3d³（⁴P）4s	c ³P	0	E₁
Ti I	1201.08±0.03	1201.06	3d⁴	³F₂	2	3d²（¹D）4s4p（³P°）	x ³F^o	2	E₁
Ti I	1295.06±0.04	1295.09	3d⁴	³H	6	3d²（³F）4s4p（¹P°）	y ³G°	5	E₁
Ti II	1386.37±0.02	1386.35	3d²（³F）5p	⁴D^o	7/2	3d²（³F）5p	⁴D	5/2	E₁
Ti II	1425.52±0.02	1425.49	3d²（³F）4f	²H°	9/2	3d²（¹D）4d	²G	7/2	E₁
Ti X	1445.82±0.01	1445.90	3s3p²	⁴P	5/2	3s3p²	⁴P	1/2	E₂
Ti II	1504.27±0.02	1504.26	3d²（³F）5p	⁴F^o	7/2	3d²（³F）4d	f ²F	5/2	E₁
Ti II	1520.52±0.02	1520.47	3d²（³F）5p	⁴G°	5/2	3d²（³F）4d	e ⁴G	5/2	E₁
Ti I	1544.34±0.02	1544.28	3d²4s（⁴F_7/2）4f	²［7/2］°	4	3d²4s（⁴F）4d	e ⁵G	3	E₁
Ti II	1425.52±0.02	1425.49	3d²（³F）4f	²H°	9/2	3d²（¹D）4d	²G	7/2	E₁
Ti I	1584.85±0.05	1584.83	3d²4s（⁴F_7/2）4f	²［9/2］°	5	3d²4s（⁴F）4d	e ⁵H	4	E₁
Ti I	1635.27±0.03	1635.21	3d²4s（⁴F_7/2）4f	²［3/2］°	2	3d²4s（⁴F）4d	e ⁵D	1	E₁
Xe II	829.78±0.02	829.76	5s²5p⁴（³P₀）5g	²［4］	9/2	5s²5p⁴（³P₀）4f	²［3］°	7/2	E₁
Xe I	855.97±0.03	855.94	5p⁵（²P°_3/2）9p	²［5/2］	2	5p⁵（²P°_3/2）5d	²［5/2］°	3	E₁
Xe II	860.47±0.04	860.42	5s²5p⁴（³P₂）5g	²［6］	11/2	5s²5p⁴（³P₂）4f	²［5］°	9/2	E₁
Xe I	864.92±0.04	864.85	5p⁵（²P°_3/2）7p	²［3/2］	1	5p⁵（²P°_1/2）6s	²［1/2］°	1	E₁
Xe II	875.19±0.02	875.21	5s²5p⁴（³P₂）5g	²［4］	9/2	5s²5p⁴（³P₂）4f	²［4］°	7/2	E₁
Xe I	979.95±0.06	979.97	5p⁵（²P°_3/2）6p	²［1/2］	1	5p⁵（²P°_3/2）6s	²［3/2］°	2	E₁
Xe I	1054.95±0.03	1054.97	5p⁵（²P°_3/2）5f	²［3/2］	2	5p⁵（²P°_3/2）5d	²［3/2］°	1	E₁
Xe I	1130.89±0.03	1130.96	5p⁵（²P°_1/2）6p	²［3/2］	2	5p⁵（²P°_3/2）5d	²［3/2］°	2	E₁
Xe I	1465.92±0.05	1465.98	5p⁵（²P°_3/2）7p	²［3/2］	1	5p⁵（²P°_3/2）5d	²［5/2］°	2	E₁
Xe I	1666.57±0.05	1666.51	5p⁵（²P°_3/2）8d	²［3/2］°	1	5p⁵（²P°_3/2）7p	²［3/2］	2	E₁

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Ying Zhang, Zhongfeng Xu, Xing Wang, Jieru Ren, Yanning Zhang, Cexiang Mei, Xianming Zhou, Changhui Liang, Wei Wang, Xiaoan Zhang. Potential-Assisted Target Atomic Ionization Excitation Radiation Near-Infrared Spectra[J]. Acta Optica Sinica, 2024, 44(7): 0702001

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