-------------------------------------------------------------------------------
-- --
-- Experiment Source Code --
-- Delta NMR Experiment & Machine Control Interface --
-- --
-- Copyright (c) 2015 JEOL Ltd --
-- All Rights Reserved --
-- --
-------------------------------------------------------------------------------
-- HELP.eng: double_cp_2d
-- Category: solids, ultrafast mas, 2D, heteronuclear correlation and homonuclear correlation.
-- By Rongchun Zhang, 2021/12/21
header
filename => "SQ_DQ_SQ_double_cp_3d";
sample_id => "";
comment => "double_cp_2d";
process = "2d_solid.list";
include "header_solid";
end header;
instrument
include "instrument_solid";
end instrument;
acquisition
x_domain => "Proton";
x_offset => 5[ppm];
x_sweep => 100[kHz];
x_points => 1024;
scans => 8;
x_prescans => 0;
mod_return => 2;
z_domain => "Carbon13";
z_offset => 100[ppm];
z_sweep => 20[kHz];
z_dwell =? 1/z_sweep;
z_points => 32;
z_acq_time =? z_points / z_sweep;
y_domain =? x_domain;
y_offset =? x_offset;
y_sweep => 15[kHz], help "rotor-synchronization";
y_dwell =? 1/y_sweep;
y_points => 16;
y_acq_time =? y_points / y_sweep;
include "acquisition_solid";
include "acquisition_2d";
end acquisition;
pulse
collect COMPLEX,OBS COMPLEX Complex,IRR;
initial_wait = 10.0[ms];
irr_domain => "Carbon13" , help "decoupled nucleus";
irr_offset => 100[ppm] , help "decoupler offset";
Pulse_Setup =? "#Setup hard pulses#";
obs_width_90 => x90;
obs_width_180 => x90*2;
obs_amp_pulse => 100[%], 0[%]->100[%] : 10[m%];
irr_width_90 => irr90;
irr_width_180 => irr90*2;
irr_amp_pulse => 100[%];
CP1_Setup =? "#Setup first CP#";
obs_shape_cp = "RAMP_cp";
contact_time => 2[ms], 0[us]->20[ms] : 10[us], help "contact time";
obs_amp_cp => 30[%], 0[%]->100[%] : 10[m%], help "CP amplitude of irr channel";
obs_amp_grad => 10[%], -100[%]->100[%] : 0.1[%], help "irr CP sweep range (-irr_amp_grad/2->+irr_amp_grad)";
irr_shape_cp = "RAMP_cp";
irr_amp_cp => 30[%], 0[%]->100[%] : 10[m%], help "amplitude of obs channel";
irr_amp_grad => 1[%], -100[%]->100[%] : 0.1[%], help "obs CP sweep range (-obs_amp_grad/2->+obs_amp_grad)";
CP2_Setup =? "#Setup second CP#";
obs_shape_cp2 = "RAMP_cp2";
contact_time2 => 0.5[ms], 0[us]->20[ms] : 10[us], help "contact time";
obs_amp_cp2 => obs_amp_cp, 0[%]->100[%] : 10[m%], help "CP amplitude of irr channel";
obs_amp_grad2 => -obs_amp_grad;
irr_shape_cp2 = "RAMP_cp2";
irr_amp_cp2 => irr_amp_cp, 0[%]->100[%] : 10[m%], help "amplitude of obs channel";
irr_amp_grad2 => -irr_amp_grad;
OBSdec_Setup =? "#Setup OBS dec#";
obs_noise => "CW", ("CM", "CW", "SPINAL64", "SPINAL64_vp", "swfTPPM", "TPPM", "XiX"), help "decoupling sequence";
obs_amp_dec => 5[%], 0[%]->100[%] : 10[m%], help "amplitude of decoupling";
when obs_noise /= "CW" and obs_noise /= "XIX" do
obs_width_nominal90 => x90 * 100[%] / obs_amp_dec, help "modulation pulse width for decoupling";
end when;
when obs_noise = "CM" or obs_noise = "SPINAL64_vp" or obs_noise = "swfTPPM" or obs_noise = "TPPM" do
obs_phs_tppm => 15[deg], help "decoupling sequence phase modulation";
end when;
when obs_noise = "XiX" do
obs_width_xix => 50[us], help "XiX modulation pulse width: should be optimized around 1.85*tr";
end when;
obs_pwidth = if obs_noise = "CW"
then 0[us]
else if obs_noise = "XiX"
then obs_width_xix
else obs_width_nominal90;
RFDR_Setup =? "-----------Setup RFDR-----------";
obs_width_rfdr => x90*2;
obs_amp_rfdr => 100.0[%], 0[%]->100[%]:0.01[%], help "set ampliper for x pulse";
spinning_freq => 60[kHz];
tau1 = (1/spinning_freq-obs_width_rfdr)/2;
number_rfdr => 1;
mixing =? 16*number_rfdr/spinning_freq;
RN_Setup =? "-----------Setup RN pulses-----------";
number_large_N => 18;
number_n => 4;
number_nu => 7;
number_RN => 1;
obs_amp_RN => 0[%];
obs_phs_RN_p = 180*number_nu/number_large_N;
obs_phs_RN_m = -obs_phs_RN_p;
obs_width_RN = (number_n/spinning_freq)/number_large_N;
supercycle => "S0Sinv", ("S0","S0Sinv");
recoupling =? if supercycle = "S0" then number_RN*number_n/spinning_freq
else if supercycle = "S0Sinv" then 2*number_RN*number_n/spinning_freq
else 0[us];
z_filter1 => 100[us];
z_filter2 => 100[us];
HORROR_Setup =? "#Setup HORROR#";
tau_rr => 1[ms], 0[us]->100[ms] : 10[us];
obs_amp_rr => 10[%];
MISC_Setup =? "#Setup Miscellaneous#";
obs_phs_rfdr ={ 0};
obs_phs_first = {{0},{90},{0},{90}}.ystep(180%2);
obs_phs_second = {4(0),4(180)};
obs_phs_exc = { {0,90,180,270},{0,90,180,270},{45, 135, 225, 315},{45, 135, 225, 315}}.zstep(90%2);
obs_phs_rec = { 0};
obs_phs_restore = { 8( 0),8(120),8(240)};
obs_phs_acq1 = { 2(0,180),2(180,0),2(120,300),2(300,120),2(240,60),2(60,240)}.ystep(180%2).zstep(180%2);
relaxation_delay => 5[s], help "inter-pulse delay";
repetition_time =? relaxation_delay + x_acq_time + y_acq_time, help "relaxation_delay+x_acq_time";
obs_atn => xatn, help "attenuator of obs";
irr_atn => irratn, help "attenuator of irr";
obs_phs_prep = {0};
obs_phs_cp1 = {90};
obs_phs_dec = {90};
obs_phs_cp2 = {2(90),2(270)};
obs_phs_store = {180};
obs_phs_read = {8(0),8(120),8(240)};
obs_phs_rrx = {0};
obs_phs_rry = {90};
irr_phs_cp1 = {90};
irr_phs_store = {180};
irr_phs_restore = {{0,180},{0,180},{90,270},{90,270}}.zstep(180%2);
irr_phs_cp2 = {90};
irr_phs_dec = {0};
irr_phs_befHORROR = {180};
irr_phs_aftHORROR = {0};
obs_phs_acq2 = {90,270,270,90}.ystep(0%2).zstep(180%2);
include "pulse_solid";
module_config = "solid_sample continuous_fid";
begin
initial_wait;
relaxation_delay;
obs_width_90, (obs.gate, obs.phs.obs_phs_prep, obs.amp.obs_amp_pulse, obs.atn.obs_atn);
contact_time, (obs.GATE, obs.PHS.obs_phs_cp1, obs.shape.{obs_shape_cp, "obs"}, obs.ATN.obs_atn,
irr.GATE, irr.PHS.irr_phs_cp1, irr.SHAPE.{irr_shape_cp, "irr"}, irr.ATN.irr_atn);
align center
irr_width_90, (irr.gate, irr.phs.irr_phs_store, irr.amp.irr_amp_pulse, irr.atn.irr_atn);
obs_width_90, (obs.gate, obs.phs.obs_phs_store, obs.amp.obs_amp_pulse, obs.atn.obs_atn);
end align;
z_filter1;
obs_width_90, (obs.gate, obs.phs.obs_phs_first, obs.amp.obs_amp_pulse, obs.atn.obs_atn);
0[us] ystep 1/y_sweep;
obs_width_90, (obs.gate, obs.phs.obs_phs_second, obs.amp.obs_amp_pulse, obs.atn.obs_atn);
------- RFDR Recoupling ------------------------------------------------------------------------------
loop number_rfdr times
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+ 0, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+ 90, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+ 0, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+ 90, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+ 90, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+180, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+ 90, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+180, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+180, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+270, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+180, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+270, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+270, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+ 0, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+270, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
tau1;
obs_width_rfdr, (obs.gate, obs.phs.obs_phs_rfdr+ 0, obs.amp.obs_amp_rfdr, obs.atn.obs_atn);
tau1;
end loop;
------------------------------ DQ excitation -----------------------------------------------------------
loop number_RN times
loop number_large_N/2 times
obs_width_RN, (obs.gate, obs.phs.(obs_phs_RN_p+obs_phs_exc), obs.amp.obs_amp_RN, obs.atn.obs_atn);
obs_width_RN, (obs.gate, obs.phs.(obs_phs_RN_m+obs_phs_exc), obs.amp.obs_amp_RN, obs.atn.obs_atn);
end loop;
end loop;
0[us] zstep 1/z_sweep;
loop number_RN times
loop number_large_N/2 times
obs_width_RN, (obs.gate, obs.phs.(obs_phs_RN_p+obs_phs_rec), obs.amp.obs_amp_RN, obs.atn.obs_atn);
obs_width_RN, (obs.gate, obs.phs.(obs_phs_RN_m+obs_phs_rec), obs.amp.obs_amp_RN, obs.atn.obs_atn);
end loop;
end loop;
z_filter2;
obs_width_90, (obs.gate, obs.phs.obs_phs_read, obs.amp.obs_amp_pulse, obs.atn.obs_atn);
acq(dead_time, delay, obs_phs_acq1);
irr_width_90, (irr.gate, irr.phs.irr_phs_restore, irr.amp.irr_amp_pulse, irr.atn.irr_atn);
0[us] zstep 1/z_sweep, (obs.GATE, obs.PHS.obs_phs_dec, obs.AMP.obs_amp_dec, obs.ATN.obs_atn, obs.noise.obs_noise);
irr_width_90, (irr.gate, irr.phs.irr_phs_befHORROR, irr.amp.irr_amp_pulse, irr.atn.irr_atn);
tau_rr, (OBS.GATE, OBS.PHS.obs_phs_rrx, OBS.AMP.obs_amp_rr, OBS.ATN.obs_atn);
tau_rr, (OBS.GATE, OBS.PHS.obs_phs_rry, OBS.AMP.obs_amp_rr, OBS.ATN.obs_atn);
tau_rr, (OBS.GATE, OBS.PHS.obs_phs_rrx, OBS.AMP.obs_amp_rr, OBS.ATN.obs_atn);
tau_rr, (OBS.GATE, OBS.PHS.obs_phs_rry, OBS.AMP.obs_amp_rr, OBS.ATN.obs_atn);
irr_width_90, (irr.gate, irr.phs.irr_phs_aftHORROR, irr.amp.irr_amp_pulse, irr.atn.irr_atn);
contact_time2, (obs.GATE, obs.PHS.obs_phs_cp2, obs.shape.{obs_shape_cp2, "obs"}, obs.ATN.obs_atn,
irr.GATE, irr.PHS.irr_phs_cp2, irr.SHAPE.{irr_shape_cp2, "irr"}, irr.ATN.irr_atn);
acq( dead_time, delay, obs_phs_acq2 );
end pulse;