| Preserved |
IOP Publishing |
CLOCKSS Archive |
2008 |
2025 |
08/12/2025 |
|
35 to 38, 40 to 52 |
| In Progress |
IOP Publishing |
CLOCKSS Archive |
2012 |
2012 |
08/12/2025 |
|
39 |
| Preserved |
IOP Publishing Limited |
National Digital Preservation Program, China |
1998 |
2025 |
23/10/2025 |
|
Preserved : 3 (1 to 9, 11, 12); 4 (1 to 9, 11, 12); 5 (1 to 9, 11, 12); 24 (1 to 9, 11, 12); 25 (1 to 9, 11, 12); 26 (1 to 9, 11, 12); 27 (1 to 9, 11, 12); 28 (1 to 9, 11, 12); 29 (1 to 9, 11, 12); 31 (1 to 9, 11, 12); 32 (1 to 9, 11, 12); 33 (1); 34 (2 to 9, 11, 12); 35 (1 to 9, 11, 12); 36 (1 to 9, 11, 12); 37 (1 to 9, 11, 12); 38 (1 to 9, 11, 12); 39 (1 to 9, 11, 12); 41 (1 to 9, 11, 12); 42 (1 to 9, 11, 12); 43 (1 to 9, 11, 12); 44 (1 to 9, 11, 12); 45 (1 to 9, 11, 12); 46 (1 to 9, 11, 12); 47 (1 to 9, 11, 12); 48 (1 to 9, 11, 12); 49 (1 to 9, 11, 12); 51 (1 to 9, 11, 12); 52 (1 to 8) |
| Preserved |
IOP Publishing Limited |
National Digital Preservation Program, China |
1998 |
2025 |
04/12/2025 |
|
Preserved : 3 (1 to 9, 11, 12); 4 (1 to 9, 11, 12); 5 (1 to 9, 11, 12); 24 (1 to 9, 11, 12); 25 (1 to 9, 11, 12); 26 (1 to 9, 11, 12); 27 (1 to 9, 11, 12); 28 (1 to 9, 11, 12); 29 (1 to 9, 11, 12); 31 (1 to 9, 11, 12); 32 (1 to 9, 11, 12); 33 (1); 34 (2 to 9, 11, 12); 35 (1 to 9, 11, 12); 36 (1 to 9, 11, 12); 37 (1 to 9, 11, 12); 38 (1 to 9, 11, 12); 39 (1 to 9, 11, 12); 41 (1 to 9, 11, 12); 42 (1 to 9, 11, 12); 43 (1 to 9, 11, 12); 44 (1 to 9, 11, 12); 45 (1 to 9, 11, 12); 46 (1 to 9, 11, 12); 47 (1 to 9, 11, 12); 48 (1 to 9, 11, 12); 49 (1 to 9, 11, 12); 51 (1 to 9, 11, 12); 52 (1 to 9) |
| Preserved |
Institute of Physics Publishing |
Portico |
1989 |
2025 |
04/12/2025 |
|
Preserved : 1989: 15(1-12), 1990: 16(1-12), 1991: 17(1-12, Data Review, S), 1992: 18(1-12), 1993: 19(1-12, Data Review, S), 1994: 20(1-8, 8, A, 9-12), 1995: 21(1-12), 1996: 22(1-12), 1997: 23(1-7, 7, A, 8-12), 1998: 24(1-12), 1999: 25(1-12), 2000: 26(1-12), 2001: 27(1-12), 2002: 28(1-12), 2003: 29(9-12), 2004: 30(1-12), 2005: 31(1-12), 2006: 32(1-12), 2006: 33(1), 2006/2007: 34(1-12), 2008: 35(1-12), 2009: 36(1-12), 2010: 37(1-12), 2011: 38(1-12), 2011/2012: 39(1-9, 12), 2012/2013: 40(1-12), 2013/2014: 41(1-12), 2015: 42(1-12), 2015/2016: 43(1-12), 2016/2017: 44(1-12), 2017/2018: 45(1-12), 2018/2019: 46(1-12), 2020: 47(1-12), 2021: 48(1-12), 2022: 49(1-12), 2023: 50(1-12), 2024: 51(1-12), 2025: 52(1-11) |
| Preserved |
Institute of Physics |
Scholars Portal |
1989 |
2023 |
02/09/2025 |
|
Preserved : 15 (1 to 12); 16 (, 1 to 12); 17 (, 1 to 12, D); 18 (1 to 12); 19 (, 1 to 12, D); 20 (1 to 7 to 9 to 12); 21 (, 1 to 12); 22 (, 1 to 12); 23 (, 1 to 6 to 8 to 12); 24 (, 1 to 12); 25 (, 1 to 12); 26 (, 1 to 12); 27 (, 1 to 12); 28 (, 1 to 12); 29 (, 1 to 12); 30 (, 1 to 12); 31 (, 1 to 12); 32 (, 1 to 12); 33 (, 1); 34 (, 1 to 12); 35 (, 1 to 12); 36 (, 1 to 12); 37 (, 1 to 6 to 8 to 12); 38 (, 1 to 12); 39 (, 1 to 12); 40 (, 1 to 12); 41 (, 3 to 12); 42 (, 1 to 12); 43 (, 1 to 12); 44 (, 1 to 12); 45 (, 1 to 12); 46 (, 1 to 12); 47 (, 1 to 12); 48 (, 1 to 10, 12); 49 (, 1 to 12); 50 (, 1, 2); 1989; 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2017; 2018; 2019; 2020; 2021; 2022; 2023 |